Research figure: John Bowlby · Written by Artificial Sapiens
John Bowlby's published work spans early investigations of aggression and child psychiatry, the study of separation and maternal care, the foundations of attachment theory, the three-volume Attachment and Loss, and late collections of clinical lectures. His major books include Personal Aggressiveness and War (with E. F. M. Durbin, 1939), Forty-Four Juvenile Thieves (1946), Maternal Care and Mental Health (1951), Child Care and the Growth of Love (1953), Attachment and Loss (1969, 1973, and 1980), The Making and Breaking of Affectional Bonds (1979), A Secure Base (1988), and Charles Darwin: A Biography (1990). His influential papers include The Nature of the Child's Tie to His Mother (1958) and Processes of Mourning (1961). This annotated bibliography identifies what each work actually is, how its editions relate, and where authoritative records can be consulted. Wellcome Collection's John Bowlby archive and its Writing and Publication series provide the archival starting points.
Scope and Bibliographic Method
The subject here is the publication history of Edward John Mostyn Bowlby (1907–1990). A bibliographic entry identifies an intellectual work, a specific publication or edition, its documentary status, and its place in Bowlby's development. Annotation explains why the item matters and how to read it. The article therefore treats books, journal articles, research reports, lectures subsequently collected in books, abridgments, reprints, and archival manuscripts as distinct categories. It does not present an unsourced claim to enumerate every periodical item or private lecture ever produced.
Three dates often coexist: the date a paper was first published, the date it was republished as a separate book or chapter, and the date a particular edition appeared. An archival folder's catalog date may additionally reflect drafting or file organization. The Wellcome manuscript catalogue preserves traces of the preparation of Maternal Care and Mental Health in a file labeled 1950; the World Health Organization monograph itself was issued in 1951. Those dates document different events. Similarly, an article originally printed in 1958 may appear in a later collected volume without becoming a newly authored 1980s paper.
For verification, original journal records, publisher and library catalogs, and the Wellcome papers carry different strengths. PubMed's record of the 1958 paper verifies its journal, volume, date, and pages; a WorldCat record identifies a particular book edition; Wellcome's PP/BOW/K catalogue links drafts, correspondence, reprints, and translation files. A catalog entry establishes bibliographic existence, not independent experimental confirmation of a theory. This distinction governs the annotations below.
Early Publications: Aggression, Social Context, and Child Psychiatry, 1938–1946
Personal Aggressiveness and War — 1938 contribution and 1939 book
E. F. M. Durbin and John Bowlby, Personal Aggressiveness and War, issued separately in London in 1939 and in New York by Columbia University Press in 1939. A prefatory note in the Wellcome catalog identifies the work's earlier appearance in 1938 within War and Democracy, a symposium edited by Durbin and G. E. G. Catlin. Thus 1938 is relevant to the essay's first appearance, while 1939 identifies the separate volume. The Columbia University Press bibliographic record confirms the coauthorship and the US publication.
The book explores how individual aggressive dispositions, psychological conflicts, and social organization might bear on political violence. It belongs to Bowlby's pre-attachment intellectual history and is properly credited to both authors. A bibliography listing it as a solely authored attachment-theory text obscures its genre and collaboration. The dated editions and reprints also show why a title-page year should accompany a precise citation.
Early child-guidance papers and wartime social studies
Bowlby's early articles include The Abnormally Aggressive Child and The Influence of Early Environment in the Development of Neurosis and Neurotic Character. His work also intersected with wartime evacuation and child guidance. The Wellcome collection of reprints, PP/BOW/K.11 identifies items on substitute homes, the problem of the young child, the psychological aspects of evacuation, childhood origins of recidivism, and the future role of child guidance clinics. These are primary routes for locating the periodical texts and verifying their issue-level metadata.
The historical importance lies in the research questions: how the child's actual environment, disruption of relationships, family circumstances, and institutional practice might relate to emotional development. These texts were written within clinical and psychoanalytic vocabularies of their time. Their case-based observations are evidence of Bowlby's early research program, while their causal explanations require separate scientific assessment. In a responsible bibliography, uncertain issue dates remain attached to their archival descriptions until checked against journal title pages.
Forty-Four Juvenile Thieves: Their Characters and Home-Life — 1944 article and 1946 book
Bowlby's investigation appeared in the International Journal of Psycho-Analysis, volume 25, in 1944, and was separately issued as Forty-Four Juvenile Thieves: Their Characters and Home-Life in London by Baillière, Tindall and Cox in 1946. The 1946 cataloged monograph expressly identifies the earlier journal publication and documents the 56-page edition; a separate WorldCat listing independently records the 1946 publisher and title.
The work is a clinical comparative study of children referred in connection with stealing, with attention to their developmental and family histories. The historical term affectionless psychopathy occurs within its contemporary interpretive framework. It is not a current diagnosis to apply to children, and the retrospective, selected clinical sample cannot establish a general causal law that separation inevitably produces delinquency. The article and monograph must be recognized as successive publication forms of substantially the same study rather than two separate empirical research programs.
Maternal Care, Hospital Separation, and Public Health, 1951–1953
Maternal Care and Mental Health — 1951 World Health Organization monograph
John Bowlby, Maternal Care and Mental Health, World Health Organization Monograph Series, No. 2, Geneva, 1951. This influential synthesis reviewed clinical observations and research concerning separated, institutionalized, or otherwise deprived children. Bibliographic records of the WHO monograph identify its publication year and status as a WHO publication; the Wellcome archival folder traces preparation of the material.
Its historical role combines scientific argument and child-welfare policy. Bowlby emphasized continuity of affectional care and the potentially serious consequences of prolonged deprivation, stimulating reform of residential and hospital practices. The report also provoked vigorous criticism of broad inferences from heterogeneous institutional circumstances, problems of confounding, and gendered assumptions about the mother's exclusive role. Present-day developmental research recognizes the relevance of stable, responsive caregiving across multiple caregivers and contexts. The report is therefore a major historical primary source, not a universal contemporary rule about mothers or irreversible damage.
The author's name, original monograph date, WHO series, and title should be retained in scholarly references. Some later reissues and related WHO reassessments are separate records and must not silently displace 1951 as the monograph's original year.
A Two-Year-Old Goes to Hospital — 1952 coauthored article and Robertson film
John Bowlby, James Robertson, and Dina Rosenbluth, A Two-Year-Old Goes to Hospital, The Psychoanalytic Study of the Child, volume 7, 1952, pages 82–94. The journal's primary record establishes the three authors and the precise DOI. It states that the film accompanying the work was James Robertson's creation, while the continuous written observation record was made jointly by Robertson and Rosenbluth.
This attribution is central to the publication's scholarly meaning. Bowlby's team used observational records of a young child's hospital separation to challenge institutional practices that restricted parents' contact. A paper, a film, and the observational notes are related sources in the same research program, yet each has its own creators and format. Treating the film as a sole-authored Bowlby publication would erase Robertson's documented contribution. The work is a historical clinical observation, not a randomized test of hospital policy.
Child Care and the Growth of Love — 1953 adaptation and later editions
Child Care and the Growth of Love, first published in 1953, offered a shorter, more accessible account of material associated with Bowlby's WHO report. The book is commonly identified with an abridgment by Margery Fry. Its publication history includes Penguin editions and subsequent versions; Wellcome's Writing and Publication section lists a 1953 Penguin folder. Cataloged book editions establish the work's continuing circulation.
A reader should distinguish the 1951 technical WHO report from this popular adaptation. Later reprints, including editions incorporating material by Mary D. Salter Ainsworth, also require attention to the particular title page and contributor statement. The abridged book and expanded versions had a broader readership than the original report and helped disseminate attachment-related concerns in child care. Their historical accessibility does not make every sentence an exact equivalent of the WHO text.
The Foundational Attachment Papers, 1958–1962
The Nature of the Child's Tie to His Mother — 1958
John Bowlby, The Nature of the Child's Tie to His Mother, International Journal of Psycho-Analysis, volume 39, issue 5, 1958, pages 350–373. PubMed's indexed citation, PMID 13610508, verifies the year, journal, and page range.
This article is a decisive bibliographic landmark: Bowlby begins to state an explanatory account of the child's tie through evolved behaviors and attachment rather than deriving the relationship only from feeding or the satisfaction of other physiological drives. Its influence concerns a theoretical transformation in psychoanalysis and developmental psychology. It predates the full trilogy and Mary Ainsworth's later formalization of the Strange Situation; those subsequent developments should not be retroactively attributed to this paper. Subsequent reprint anthologies may carry the 1958 article under a later date, which refers to that edition of the chapter.
Separation Anxiety and related 1960 papers
The 1960 phase contains papers on separation anxiety, ethology, and grief that form a bridge between the 1958 theoretical statement and the books of 1969–1980. Bowlby's Separation Anxiety appeared in the International Journal of Psycho-Analysis, volume 41; his Grief and Mourning in Infancy and Early Childhood appeared in The Psychoanalytic Study of the Child, volume 15. Related papers are indexed in archival reprints and contemporary scholarly bibliographies. The Wellcome reprint series remains a useful pathway for checking titles and physical copies.
The article Separation Anxiety: A Critical Review of the Literature was published in the Journal of Child Psychology and Psychiatry, volume 1, issue 4, and is indexed with the publisher DOI. Some later listings assign this item to 1961; the DOI and journal issue should govern a precise reference, with first publication distinguished from subsequent indexing conventions. These works concern a theorist's historical interpretation of distress on separation, rather than a modern diagnostic manual's definition of separation anxiety disorder.
Processes of Mourning — 1961
John Bowlby, Processes of Mourning, International Journal of Psycho-Analysis, volume 42, 1961, pages 317–340. PubMed PMID 13872076 supplies an unambiguous bibliographic identifier.
This paper carried Bowlby's thinking from the infant-caregiver relationship toward emotional responses to lost attachments. It is an antecedent to the expanded treatment of grief in the third volume of Attachment and Loss. Historic accounts of mourning helped generate hypotheses that later researchers investigated; they do not establish that bereavement proceeds through a fixed sequence in every person. Its proper bibliographic status is a journal article, not a separate book or a modern clinical practice guideline.
The historical significance of the paper sequence
Read chronologically, the 1958–1961 papers show an incremental argument: the child's tie, reaction to separation, and consequences of loss were developed as interconnected questions over several publications. No single journal item contains the finished trilogy. The sequence also explains why the literature cites a 1958 theory paper, 1960 separation papers, and a 1961 mourning paper for different propositions. When reading scientific histories, retain the original authors, journal issue, year, and pages alongside any anthology citation.
Attachment and Loss: Three Original Volumes and a Revised Edition
Volume I: Attachment — 1969; revised edition 1982
John Bowlby, Attachment and Loss, Volume I: Attachment, first published in 1969. The volume integrates ethological reasoning, concepts from control systems, the child's attachment behaviors, and the notion of internal working models. It brings together a theoretical architecture that had appeared only in parts in earlier papers. The Wellcome author archive's publication files document this original volume; bibliographic records of the revised Volume I identify the later 1982 edition.
The 1969 original and 1982 revised edition are two editions of one volume. A scientific author citing a specific quotation, figure, or page should identify which edition was consulted, as pagination and textual revisions can differ. For historical dating of Bowlby's first comprehensive attachment model, 1969 is the meaningful first-publication date; for a precise excerpt found in the revision, 1982 should appear as the consulted edition. The full subtitle and volume numbering are essential because the trilogy's other volumes investigate different questions.
Volume II: Separation: Anxiety and Anger — 1973
John Bowlby, Attachment and Loss, Volume II: Separation: Anxiety and Anger, 1973. This volume considers the systems involved when access to an attachment figure is threatened or interrupted, including anxiety, anger, and protest. Its original title is Separation: Anxiety and Anger, as recorded in Wellcome's publication files. A finding aid or informal secondary citation using shorter phrasing is not a substitute for the book's exact title.
The volume extends the first book's account of attachment behavior and separates theoretical interpretation from the observational history of hospital separation. Readers interested specifically in the protest, despair, and detachment model can consult the historical observational publications as independent sources. Readers interested in the theoretical logic, terminology, and 1973 argument need Volume II itself. This bibliographic division helps prevent the meanings of article, phenomenon, and book from collapsing into one citation.
Volume III: Loss: Sadness and Depression — 1980
John Bowlby, Attachment and Loss, Volume III: Loss: Sadness and Depression, 1980. The concluding volume examines the effects of loss, mourning, and psychological adaptation in the context of affectional bonds. Wellcome's archive gives a separate file for the book, documenting its place as the third volume.
The 1980 date belongs to the third volume's first issue, while many of the questions had already appeared in Bowlby's 1960 and 1961 papers. The book's account of grief reflects a particular historical psychological theory, informed by clinical observations and scholarship available at the time. Contemporary bereavement research uses wider methodological approaches and does not require every person to traverse the proposed phases. For bibliographic purposes, cite Volume III for its integrated argument and cite Processes of Mourning when analyzing the earlier paper's formulation.
Why the trilogy needs three distinct citations
The trilogy is one extended undertaking with a common main title and three distinct book records. Many secondary sources cite Attachment and Loss generically, leaving unclear whether they refer to the initial model, separation processes, or bereavement. Correct bibliographic practice adds the volume number, subtitle, initial year, edition, and publisher when known. The trilogy can be discussed as a whole, but its specific claims belong to the volume where they were presented. The original 1969, 1973, and 1980 publication sequence reveals more about the development of the theory than a modern set of paperback dates.
Collections of Lectures, Practice, and Late Biographical Writing
The Making and Breaking of Affectional Bonds — 1979
John Bowlby, The Making and Breaking of Affectional Bonds, first published in 1979, collects lectures and essays on attachment, separation, the formation and disruption of affectional relationships, and the implications for therapy and caregiving. Wellcome's 1979 publication folder and Routledge's edition listing provide complementary routes to the original work and later editions.
A collected lecture book has a layered chronology. The date on its cover marks the compilation, while individual lectures may have originated earlier and may also have appeared separately. Some modern Routledge Classics copies contain new editorial material or a new preface, which should be cited as part of the particular edition consulted. The work is particularly useful for tracing Bowlby's effort to place attachment thinking in conversation with psychoanalytic practice, but a lecture's date of delivery and the anthology's publication year should never be equated automatically.
A Secure Base — 1988 and its two familiar subtitles
John Bowlby, A Secure Base, first published in 1988. The widely cataloged US edition bears the subtitle Parent-Child Attachment and Healthy Human Development; a UK edition bears the subtitle Clinical Applications of Attachment Theory. WorldCat's 1988 Basic Books record confirms the US title, publisher, and year. This subtitle variation is a prominent source of bibliographic confusion.
Both forms belong to Bowlby's late compilation of lectures and clinical discussions. Researchers should reproduce the subtitle of the copy actually used, rather than automatically substituting a more familiar regional version. The collection explores the secure-base idea, family relationships, and the clinical relevance of attachment concepts. The secure-base construct itself was developed and operationalized in foundational work by Mary Ainsworth as well as interpreted by Bowlby; citation to this late Bowlby collection does not replace proper attribution to Ainsworth's empirical research.
Charles Darwin: A Biography — 1990, with later title variants
John Bowlby, Charles Darwin: A Biography, appeared in 1990, the year of Bowlby's death. It is a historical and biographical study of Darwin, his family relationships, health, and life history, rather than a volume of the attachment trilogy. The Wellcome catalog record identifies the book; the archival collection directs readers to Darwin-related notes and drafts held at Cambridge University Library under Add. 8884. Later US editions circulated with the alternative title Charles Darwin: A New Life, a distinct edition title of the biographical project.
The work illustrates how Bowlby's historical interests extended beyond clinical attachment research. Biographical interpretations within the book should be evaluated as historical hypotheses grounded in documentary evidence, not taken as clinical diagnoses of Darwin. When tracing Bowlby's bibliography, keeping this book in view prevents the erroneous impression that his published career ended with A Secure Base.
Periodical Papers, Lectures, and Collaborative Attribution
Books tend to dominate lists of Bowlby's works because their titles are recognizable and frequently reprinted. The periodical literature nevertheless documents critical steps of the theory's construction. His papers on early environment, child psychiatry, separation, grief, and the relationship between ethology and psychoanalysis should be traced in journal or archival records. An archival reprints file at Wellcome provides a more systematic route than a general internet list. However, a reprint file is not automatically a complete published bibliography: files were preserved, combined, and weeded under archival collecting practices.
A lecture may survive as an undated typescript, later be delivered orally, appear in a professional journal, and eventually be collected as a book chapter. These are four potentially different bibliographic events. Researchers examining Bowlby's clinical thinking should distinguish original lecture delivery from first printed version and later collected republication. The Wellcome section of drafts of articles and papers includes research and lecture materials on hospital care, mourning, and childhood loss, but every manuscript entry needs verification before it is described as a published article.
Attribution also matters at the level of research partnership. James Robertson's observational film is his own work; Dina Rosenbluth shares authorship of the 1952 paper; Mary Ainsworth's observational research and Strange Situation methods are her distinct scientific contributions. Bowlby's collaboration with them matters historically, but their papers, instruments, and films should not be absorbed into a list of works authored solely by Bowlby. The bibliographic practice of recording names precisely is also a basic ethical recognition of how attachment research was made.
Editions, Reprints, Translations, and Archival Papers
A modern paperback often contains the text of an older scientific book but bears a much later imprint date. For Attachment and Loss, identify the original volume year as well as any revised edition; for The Making and Breaking of Affectional Bonds and A Secure Base, check the collection's original date and the precise printing in hand. Reissued chapter collections may introduce different page references. Publisher records and individual library editions are the proper authorities for these details, rather than automated retail-page snippets with inconsistent metadata.
Translations are distinct manifestations of a source text. They can alter the vocabulary of a work's title and the way key concepts appear in another language. A scholarly reference to a translated Bowlby volume should identify the translator, translated title, language, imprint, and year wherever the physical edition supplies them. The Wellcome translation holdings, PP/BOW/K.12, offer documentary evidence of the international circulation of these works, but a translation folder is not itself evidence that every project reached print.
Archival drafts belong in a separate research category. Wellcome's PP/BOW/K collection contains drafts, reprints, translations, correspondence, and bibliographic index cards. The Writing and Publication catalogue assigns 33 boxes to this series and distinguishes notes from published texts. A researcher citing a particular typescript needs its repository, collection code, item identifier, description, and any relevant access conditions. The original archive is an invaluable record of intellectual development, although it does not have the editorial status of a published journal article.
The Wellcome Collection also explicitly distinguishes copyright terms across archival sections. Material in the writing and lecture series can carry different permissions from other sections of the collection. This bibliography consists of original annotations and limited bibliographic facts; a link to an archive does not authorize wholesale reproduction of its copyrighted manuscripts. Wellcome's collection notice describes the applicable permissions.
Interpreting the Publication Record as an Intellectual History
Bowlby's career is often compressed into a simple story of discovering attachment theory. The publications show a more complicated progression. The late 1930s writings addressed aggression and politics, the early 1940s clinical investigations considered environmental histories, and the WHO and hospital-separation work addressed relationships between caregiving arrangements and children's distress. The 1958–1961 papers built specific theoretical links among attachment, separation, and mourning. The trilogy gave them an extended structure, while the later lecture collections offered applications and retrospective reflections. The 1990 Darwin book belongs to a wider scholarly interest in biography and historical explanation.
The history also demonstrates why first-person theoretical claims and independently tested results should be kept separate. Bowlby's 1944 clinical material is not equivalent to a contemporary population-based longitudinal study. His interpretation of maternal deprivation was influential and contested. The 1958 attachment paper proposed theoretical mechanisms that subsequent researchers, especially Ainsworth and later developmental scientists, explored with distinct observational designs. The books are primary records of his arguments; systematic reviews and contemporary research are required to decide which empirical propositions remain well supported. Robbie Duschinsky's historical research examines how the field's vocabulary and research traditions developed.
The central bibliographic gain is precision of provenance. Works can be read in a defensible sequence without assigning inventions to the wrong author, treating reprints as original papers, or mistaking archival draft labels for publication dates. Readers can then decide whether they need the original short article, the monograph, an updated edition, or documentary evidence about the making of the text.
A Practical Reading Route Through Bowlby's Primary Works
For the early clinical basis of his ideas, begin with Forty-Four Juvenile Thieves (1944 journal version or 1946 book) and the 1951 WHO report; compare their observational and policy claims with subsequent critical reassessments. To locate the break with traditional drive accounts, read the 1958 paper The Nature of the Child's Tie to His Mother. For the direct observation of separation, consult the 1952 Bowlby–Robertson–Rosenbluth paper and properly credit the Robertson film. Then read the first volume of Attachment and Loss (1969, checking whether the copy is the 1982 revision), followed by the 1973 and 1980 volumes.
For how Bowlby explained his work to clinical audiences, turn to The Making and Breaking of Affectional Bonds (1979) and A Secure Base (1988). The former is useful for the connections among ethology, separation, and psychoanalytic practice; the latter gives a later account of attachment's clinical implications and its secure-base language. To examine Bowlby's interests beyond childhood attachment, consult Charles Darwin: A Biography (1990). Each step serves a different research question and should be cited as a specific bibliographic item.
Frequently Asked Bibliographic Questions
What are John Bowlby's three Attachment and Loss books?
They are Volume I, Attachment (1969; revised edition 1982); Volume II, Separation: Anxiety and Anger (1973); and Volume III, Loss: Sadness and Depression (1980). Each is a separate volume of a larger three-volume project. The title of a modern reprint should be cross-checked against the original bibliographic record.
Was Maternal Care and Mental Health published in 1950 or 1951?
The World Health Organization issued the monograph in 1951. Archival files associated with its drafting are labeled 1950 in the Wellcome catalogue. The report's publication year and the archive's file date describe different stages of its creation.
Is Child Care and the Growth of Love the same publication as the WHO report?
The 1953 book is a shorter adaptation related to the 1951 report, circulated to a wider audience and subsequently revised or reprinted. The publications differ in format, editorial history, and sometimes contributors. Cite the edition actually read.
Did Bowlby write the film A Two-Year-Old Goes to Hospital?
The accompanying 1952 scientific paper was coauthored by Bowlby, James Robertson, and Dina Rosenbluth. The film was made by James Robertson, with the observation record jointly kept by Robertson and Rosenbluth. The published paper describes this attribution explicitly.
Why does A Secure Base appear with two subtitles?
The 1988 US edition is cataloged as A Secure Base: Parent-Child Attachment and Healthy Human Development. UK editions use A Secure Base: Clinical Applications of Attachment Theory. The subtitle to cite depends on the particular edition in the reader's hands.
Where can original Bowlby writings and drafts be researched?
The Wellcome Collection houses Bowlby's papers under PP/BOW, including a Writing and Publication series PP/BOW/K with drafts, reprints, correspondence, translations, and indexed materials. His Darwin research papers are held at Cambridge University Library. An archive reference and a publisher citation answer different questions, so both should be recorded when reconstructing a text's history.
Related Articles
John Bowlby — A comprehensive scientific study of Bowlby's life, intellectual development, attachment research, collaborators, clinical influence, and contested legacy.
John Bowlby's Attachment and Loss Trilogy — An integrated reading guide to the trilogy's original volumes, publication chronology, and distinct arguments on attachment, separation, and loss.
John Bowlby's Attachment and Loss, Volume I: Attachment — An analysis of the 1969 foundational book, its theoretical sources, and the later revised edition.
John Bowlby's A Secure Base: The Book and Clinical Legacy — A focused study of the 1988 lecture collection, edition details, clinical themes, and research legacy.
John Bowlby's Charles Darwin: A New Life — The historical context and editions of Bowlby’s late Darwin biography.
References
Bowlby, J. (1944). Forty-four juvenile thieves: Their characters and home-life. International Journal of Psycho-Analysis, 25. 1946 separate monograph bibliographic record.
Bowlby, J. (1946). Forty-Four Juvenile Thieves: Their Characters and Home-Life. Baillière, Tindall and Cox. WorldCat record.
Bowlby, J. (1951). Maternal Care and Mental Health. World Health Organization Monograph Series, No. 2. World Health Organization. Book record.
Bowlby, J. (1953). Child Care and the Growth of Love. Penguin. Archival publication catalogue.
Bowlby, J. (1958). The nature of the child's tie to his mother. International Journal of Psycho-Analysis, 39(5), 350–373. PubMed PMID 13610508.
Bowlby, J. (1960). Separation anxiety: A critical review of the literature. Journal of Child Psychology and Psychiatry, 1(4), 251–269. DOI: 10.1111/j.1469-7610.1960.tb01999.x.
Bowlby, J. (1961). Processes of mourning. International Journal of Psycho-Analysis, 42, 317–340. PubMed PMID 13872076.
Bowlby, J. (1969). Attachment and Loss: Vol. 1. Attachment. Basic Books. Wellcome publication records.
Bowlby, J. (1973). Attachment and Loss: Vol. 2. Separation: Anxiety and Anger. Basic Books. Wellcome publication records.
Bowlby, J. (1979). The Making and Breaking of Affectional Bonds. Tavistock Publications. Routledge edition and publisher record.
Bowlby, J. (1980). Attachment and Loss: Vol. 3. Loss: Sadness and Depression. Basic Books. Wellcome publication records.
Bowlby, J. (1982). Attachment and Loss: Vol. 1. Attachment (2nd ed.). Basic Books. Revised-edition catalog.
Bowlby, J. (1988). A Secure Base: Parent-Child Attachment and Healthy Human Development. Basic Books. WorldCat edition record.
Bowlby, J. (1990). Charles Darwin: A Biography. Hutchinson. Wellcome catalog.
Bowlby, J., Robertson, J., and Rosenbluth, D. (1952). A two-year-old goes to hospital. The Psychoanalytic Study of the Child, 7, 82–94. DOI: 10.1080/00797308.1952.11823154.
Durbin, E. F. M., and Bowlby, J. (1939). Personal Aggressiveness and War. Columbia University Press. DOI: 10.7312/durb92284.
Duschinsky, R. (2020). Cornerstones of Attachment Research. Oxford University Press. Publisher DOI: 10.1093/med-psych/9780198842064.001.0001.
Wellcome Collection. (n.d.). Bowlby, (Edward) John (Mostyn) (1907–1990): Papers PP/BOW. Collection catalogue.
Wellcome Collection. (n.d.). Writing and Publication, PP/BOW/K. Archival finding aid.
Wellcome Collection. (n.d.). Reprints etc., PP/BOW/K.11. Reprint finding aid.