The collection contains production material for nearly two-dozen children's books by Juanita Havill.

The collection contains typescripts and related material for two children's books written by Judith Bernie Strommen.

This collection consists of typescripts and production materials for seven titles by Judith Viorst.

The collection contains a corrected typescript for one children's book by Julia L. Sauer.

The collection contains production material related to one picture book created by Julie Jersild Roth.

The collection contains papers related to children's books authored by Karen Cushman.

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Collection includes typescripts, correspondence and research material on 21 published and unpublished works by author Karen Hesse.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 collection contains production materials related to two novels and one picture book by author Kat Yeh.

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

This collection consists of production material for children's books written by Kathleen Karr.

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

This collection contains drafts and related production material for books by Kathryn Lasky.

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

Collection contains written material for three children's books by Kimberly Willis Holt.

The collection contains production material for four juvenile titles by author Kirkpatrick Hill.

Contains production material for two children's books by Kristi Holl.

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

Kurt Werth's papers focus on his work as an author and illustrator of children's books with an emphasis on the latter. The collection contains production material for over two dozen titles published between 1953 and 1974.

This collection consists of manuscript materials related to eleven books written by Laura French.

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.

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.

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

Lewis S. Miner published several books from the 1940s to the 1960s including Mightier Than the Sword, Front Lines and Headlines: Story of Richard Harding Davis, and Pilot on the River. This collection includes many unpublished manuscripts, book reviews, royalty statements, agreements, correspondence, periodicals from the 1930s, and a few personal items such as a scrapbook and poster.

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

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

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

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.