The collection consists of typescripts, watercolor and pencil illustrations, correspondence, and other materials related to the creation of picture books and works illustrated and/or written by Betsy Lewin.

The collection contains various illustrative material and prints related to illustrator Feodor Rojankovsky.

The collection contains illustrative material for ten children's books illustrated by Fred Brenner.

Collection contains material related to works illustrated by Helen Sewell.

The collection contains original art and process material for works illustrated by Holly Keller.

Ilse-Margret Vogel's papers focus on her work as an author and illustrator of children's books. The collection contains production material for children's books published between 1964 and 1984.

The collection contains production material, including original illustrations and color separations, for children's books created by author and illustrator James Marshall.

The Lilian Robertson Collection contains illustrative material for two children's books published in the late 1940s.

Collection contains illustrative material for picture books illustrated by Meg Wohlberg.

Collection contains typescript, galley proofs, and illustrations for two children's books created by Mircea Vasiliu.

The collection contains illustrative material for 24 titles illustrated by Solbert, and includes proofs, illustrations, studies, photographs, drafts, and related production materials.

Collection contains illustrative material for children's books illustrated by Hoffman.

Collection contains illustrations and production material for children's books and magazines illustrated by Tony Waters.