Lisa Desimini wrote My Beautiful Child, Policeman Lou and Policewoman Sue, and Trick or Treat, Smell My Feet! The collection includes correspondence, dummy photocopy, production material, typescripts, reviews, and unpublished corrected typescript photocopy.

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

The collection contains production material for one title written by Brown.

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.

Lois F. Harvey's collection consists of papers and typescript for one children's book, Toyanuki's Rabbit.

The Lois Hobart Papers contain typescripts related to works by Hobart, as well as correspondence and some reference photographs.

The collection consists of production material for one title by Lois Kalb Bouchard.

Lois Lowry's papers focus on the genesis, process, revision and publication of her books for children and young adults.

Lorenz Graham's collection contains papers related to his publications for children, as well as correspondence and other materials.

The collection contains production material for two nonfiction children's books, stories created for educational software, newspaper articles, and material related to a chapter on the history of Bloomington, Minnesota, written by Lorraine Jolain Cazin.

The Louis Sachar Papers contain typescripts, correspondence, and page proofs related to the creation of nine published books by Sachar.

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 typescripts for two children's books written by Louise Bower and Ethel Tigue.

The collection contains typescripts related to one children's book written by Louise Fatio.

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

Collection contains a corrected typescript for one children's book by Louise Tanner.

The collection contains a corrected typescript and corrected galley proof each for two children's books by Louise Stinetorf.

The Loverne Morris papers contains production material for one nonfiction children's book written by Morris.

The collection contains correspondence, royalty statements, family history, and some writings related to the life and career of Lucy Fitch Perkins.

The collection contains typescripts and proofs for nonfiction books written by Lucy Kavaler.

The Lyla Hoffine Collection contains typescripts and production materials for children's books written by Hoffine, as well as some biographical material.

Lynn Hall papers contains production material for children's books written by Hall in the 1960s and 1970s.

A collection of proofs and typescripts related to works written by young adult novelist M. E. Kerr.

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

The collection contains a corrected typescript for juvenile non-fiction book by Stern.

The collection contains typescripts and related material for titles written by Madeleine L'Engle.

The Maia Wojciechowska papers contain materials related to the author's published and unpublished works, as well as general correspondence and personal documents.

The collection contains assorted typescripts, F&Gs, and proofs for works by Marc Harshman.