This collection consists of production material for 19 published children's books and 14 unpublished titles.

This collection contains production material related to children's books illustrated by Petra Mathers.

Phoebe Erickson's papers focus on her work as an author and illustrator of children's picture books. The collection contains production material for books written or illustrated by Erickson.

The collection contains illustratrive material for children's books created by Richard Scarry.

Collection contains production material for one children's picture book by Robert Winsor.

Collection includes materials related to over fifty children's books created by Syd Hoff.

The collection contains original artwork and production material for children's books created by Ted Lewin.

This collection consists of production material for 13 children's books created or illustrated by Thacher Hurd.

Collection contains illustrations, cover proofs, sketch pads, typescripts and notes for two children's books.

Wanda Gág's papers focus on her work as an author and illustrator of children's books. The collection contains production material for published and unpublished titles, and personal correspondence and papers.

Contains written and illustrative materials for children's book written and illustrated by William Wiesner.

The Witold Mars papers contains artwork and other material related to children's books illustrated by Mars, as well as correspondence related to some titles, as well as designs for Christmas cards, advertising and commercial art, and other artistic endeavors.