LOC/N. Fine Arts

Margaret Ayer (?-1981) was a free-lance writer, artist and illustrator of literature, with an emphasis on children's literature. The collection includes manuscripts, illustrations and correspondence that reflect her interest in art and in Asia.

Hetty Burlingame Beatty (1907-1971) was a sculptor and an author and illustrator of books for children. The collection includes manuscripts, illustrations, and correspondence relating to Beatty's interest in animals, especially horses, and travel adventure.

Esther Brann (1899-1998) was an author and illustrator of books for children. The collection includes eight manuscripts, two published works, and a series of correspondence relating to Brann's interest in subjects such as her own child and young relatives, and her family's dog.

Ellis Credle (1902-1998) was an author and illustrator of children's and young adult books. The collection includes manuscript material from her books Andy and the Circus; Little Fraid, Big Fraid; Little Pest Pico; Mexico, Land of Hidden Treasure; and Monkey See, Monkey Do.

Collections comprises papers of American children's book authors and illustrators Berta and Elmer Hader, including manuscripts and original illustrations for books (including The Big Snow), 1927-1958, original Christmas cards designed by the Haders to send to their friends, miscellaneous artwork, correspondence, 1906-1947, family papers, and reviews.