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

The collection consists of letters from Dr. Irvin Kerlan to Linda Fishman (Lapides).

Louis Slobodkin's papers focus on his work as an author and illustrator of children's books. The collection contains production material for various titles published between 1943-1972, as well as some miscellaneous material and artwork.

The collection contains production material for four books authored by Louise Lee Floethe and illustrated by her husband, Richard Floethe.

The collection contains production material for children's books written by Mabel Leigh Hunt.

This collection contains sketches and studies related to two children's books illustrated by Margaret Bloy Graham.

Marguerite Henry's papers focus on her work as an author of books for children and young adults. The collection contains production material for titles published between 1942 and 1996 as well as material from unpublished works. It also contains correspondence, research notes, and awards.

Marian C. Foster's, aka Mariana's, papers includes watercolor studies for several titles by Foster, as well as cards and other miscellaneous works.

Mary Marsh Buff and Conrad Buff''s papers focus on their work as authors and illustrators of children's books. The collection contains production material for books published between 1937 and 1966.

The collection contains an illustrated dummy for one children's book created by Mary Miller Salem.

Maud (Fuller) and Miska Petersham's papers focus on their work as illustrators and authors of children's books. The collection contains production material for six titles published between 1931 and 1967.

The collection contains written material, sketches, and studies related to children's books written and/or illustrated by Maurice Sendak, primarily from the 1950s and 1960s.

The collection contains corrected typescripts and proofs related to children's books written by Meindert DeJong.

The Mel Crawford collection consists of an ink illustration created for an RCA records edition of A Christmas Carol.

This collection contains material related to Mildred L. Batchelder and the Batchelder Award.

Miriam Clark Potter's papers contain materials from two books and one possible magazine story created by Potter.

The Olga Arnold Collection contains a corrected typescript for an article.

Collection contains an ink and watercolor study for one children's book.

Collection contains one ink illustration for book written and illustrated by Pers Crowell.

The collection contains production material related to seven books written and/or illustrated by Dutch-American children's book creator Peter Spier.

The collection contains proofs related to three titles illustrated by Philip Reed, as well as other advertisements and miscellaneous prints.

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.

Collection contains two black and white lithographs and poems and prints with colored decorations created by Prentiss Taylor.

The collection contains one original watercolor illustration by Pru Herric.

Rafaello Busoni's papers focus on his work as an illustrator of children's books. The collection contains production material for twenty-five titles published between 1942 and 1959.

The collection contains drawings and watercolors by illustrator Randolph Caldecott, as well as correspondence he wrote to artist Thomas Armstrong.

The collection contains lithograph prints of illustrations for four children's books illustrated by Creekmore.

The collection contains illustrative material for two children's books illustrated by Richard Powers.

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

The collection contains two pencil and watercolor sketches by illustrator Robert Cruikshank.