There are three series in this collection, and Series One contains articles that were rejected for publication. They were placed in chronological order and then arranged alphabetically each year as no other order was identified. The topics include things like the history of Psychohistory, women’s history, psychology, Marx, and Hitler. The Correspondence relating to the rejection of the article has also been included and sometimes includes a short biography of the author.

Series Two contains “Newsletters of the Group for the Use of Psychology in History” which was the precursor to the Psychohistory Review; as well as some brochures for the journal.

Lastly, Series Three are the correspondence files for the Journal.