Armstrong Sperry's papers focus on his work as an author and illustrator of children's and young adult fiction and non-fiction.

The collection includes illustrative material for children's books illustrated by Dagmar Wilson.

The collection contains illustrative production material for five children's books illustrated by Georges Schreiber.

The collection contains both written and illustrative production materials for children's books created by Hardie Gramatky.

Collection contains material related to works illustrated by Helen Sewell.

The collection contains illustrative material in various media, for a dozen children's books illustrated by Gobbato.

Leo Politi's collection contains art and production materials for multiple titles illustrated by Politi, as well as miscellaneous artwork.

The collection includes illustrative materials for children's books illustrated by Weisgard, as well as other related illustrative materials.

Collection contains typescripts, correspondence, and illustrative material for one picture book by Leslie Tryon.

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

Collection contains illustrative material and correspondence related to children's books illustrated by Portia Takakjian.

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

The collection contains illustrations for one children's book illustrated by William Winter.