This series is a collection of articles, essays, catalog texts, papers, dissertations, and book drafts written either by Segal (usually on the work of others) or on Segal by noted critics, art historians or people otherwise interested in his work.

Meyer Shapiro, Phyllis Tuchman, Sophía Imber, Michael Brenson.

Organized by genre and suggested age range, with a variety of full-color and black and white illustrations. Advertising many books about animals, including "Lassie Come-Home" by Eric Knight and a full page on the "famous dog stories" of Jack O'Brien.

Advertising materials from a variety of retailers that feature products for children.

Advertising material, mostly catalogs, from publishers and sellers of children's books, toys and educational products.

The Association of Hiroshima University for Sending Atomic-bombed Roof Tiles distributes the tiles in an effort to perpetuate awareness of the bombings of Hiroshima and Nagasaki and to oppose the use and proliferation of nuclear weapons. The collection includes seven atomic-bombed roof tiles; photographs of the location where the roof tiles were recovered; booklets and pamphlets on the bombings of Hiroshima and Nagasaki; and information and correspondence from Hiroshima University.

This folder contains photographs of victims of the atomic bomb.

These folders contain undated letters that were later identified and given approximate dates. Folder 1 contains the following groupings: seventeen letters, circa 1945-1949 (all letters beginning with "Chère Violette Leduc"); twenty-three "rendez-vous" Letters, circa 1949-1971 (beginning "Chère Violette" and "Ma chère Violette"), which are short letters making appointments to meet at cafes or at Beauvoir's home; and two undated letters. Folder 2 contains a letter from Gary, Indiana (circa August 11th, 1950) discussing Nelson Algren's new house in Michigan; a letter from Norway (circa July 1951); two letters about Ravages (May 1954); a letter from England (circa 1959) mentioning "Coriolan;" a letter and prière d'insérer (circa 1960) related to Leduc's Tresors à Prendre; a letter from Cuba (circa March 4, 1960); four letters (circa 1964) about La Batarde ; one letter (circa 1965) with a title suggestion for La Femme au (petit) renard; thirteen letters from Italy (circa 1952-1963); and thirteen letters to Faucon (circa 1961-1972).

Most correspondence is undated, but in many cases, dates can be found on envelopes.

Consists of nearly 300 letters from Simone de Beauvoir to Violette Leduc documenting their literary friendship spanning four decades, along with 23 notebooks containing manuscript drafts of Leduc's autobiography, La Bâtarde (1964).