The collection contains written and illustrative materials for works written and/or illustrated by Karen Gundersheimer, as well as other personal and professional materials.

Collection includes typescripts, correspondence and research material on 21 published and unpublished works by author Karen Hesse.

The collections contain production materials for children's books by Kate DiCamillo.

The collection contains original illustrations, ephemera, and advertisements by English illustrator Kate Greenaway.

This collection contains production material related to children's books written by Kate McMullan.

Contains material related to the publication of one title by Katherine Hannigan.

This collection contains print production materials by Kathleen Krull for over 50 published titles written by Krull.

The collection contains written material related to one children's book written by Kathy Braun.

This collection consists of production material related to children's books by Kristine L. Franklin.

This collection consists of a dummy and original art from two children's book publications illustrated by Lane Smith.

The Laura Dronzek Collection contains two illustrations by the artist.

The collection contains one box of materials related to the work of Laura Godwin, including editorial materials and work written by Godwin under the name Nola Buck.

This collection contains print and art production materials for over a dozen titles written and/or illustrated by Lauren Stringer.

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

This collection contains manuscript material for one title written by Lesa Cline-Ransome.

Collection contains an illustratorative material related to one book designed by Leslie Tillett.

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

Contains a illustrations and production material for one children's book illustrated by LeUyen Pham.

Collection includes typescripts and illustrations for children's books created by Lillian Hoban.

Collection contains production materials for one title authored by Linda Keefe and three bound hand printed books.

The collection contains pencil and watercolor illustrations for children's book illustrated by Shute.

This collection consists of manuscript materials related to publications written by Linda Sue Park between 1999 and 2013.

Collection contains typescripts and material for one children's book.

Collection contains production material for children's books by Lisa Westberg Peters.

The collection contains written production material for three titles.

This collection consists of holographs, typescripts, correspondence, press materials, artwork, photographs, and recordings associated with the creation of Zin! Zin! Zin! A Violin and its subsequent performances and readings.

The collection contains production material related to seven titles written by author Lois Duncan.

This collection contains graphic materials, research, and papers related to works illustrated and works written and illustrated by Lois Ehlert.

This collection contains art production material for two picture books illustrated by Steve Johnson and Lou Fancher.

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.