The Laura Purdie Salas Papers contain production material for five published title.

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

The Laurie Friedman collection contains production material for 5 titles from the Mallory series, written by Friedman.

Includes written production material from one book published in 1968, including a corrected typescript.

The collection contain production material related to books written by Ann Irwin and Lee Hadley under the pseudonym Hadley Irwin.

The Lee J. Ames papers contains production material for books written and illustrated by Ames.

The collection contains written production materials for four books written by Lee Kingman.

Lensey Namioka's papers focus on her work as an author of children's and young adult fiction. The collection contains production material titles published between 1989 and 2006.

The LeRoy Allen papers contain written production material from one book by Allen.

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

The Lilian Moore Collection contains a typescript and correspondence related to one book of children's poetry by Moore.

This collection consists of typescripts and material related to the creation of one children's book by Lillian Brady.

This collection consists of papers related to works written by Linda Crew.

The collection contains production material related to one nonfiction children's book written by Linda Grant DePauw.

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

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.

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 The collection includes correspondence, dummy photocopy, production material, typescripts, reviews, and unpublished corrected typescript photocopy.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.

This collection consists of manuscript material related to children's books by Lisa Yee.

The collection contains written production material for three titles.

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.

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

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 typescripts and publication materials related to two young adult novels written by Loretta Ellsworth.

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.