Valenti Angelo's papers focus on his work as an illustrator and author of children's books. This collection includes manuscripts and/or illustrative material for books published between 1930 and 1963, and some miscellaneous art work.

The Virginia Lee Burton Collection contains the original watercolor illustrations for The Little House, as well as some additional items of art and one printed textile.

The collection contains 3 original illustrations on 2 sheets, for one children's book illustrated by Walter Lorraine.

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 The collection contains production material for published and unpublished titles, and personal correspondence and papers.

This collection contains print and art production materials by Warren Hanson for four published titles.

This collection contains art and print production materials by Wendy Anderson Halperin for one published children's book illustrated by Halperin.

The collection contains illustrative material by William Gropper.

The collection includes a dummy for Roland the Minstrel Pig and original illustrations for CDB!, by William Steig

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

The collection contains illustrative materials for 36 titles, and includes illustrations in various media, some with separations, a photograph illustration, collage studies, jacket studies, layout studies, jacket proofs, scratchboard illustrations, and an original colored sketch.

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.

The Yumi Heo papers contain original art related to six children's books illustrated by Heo.