Commire, Anne, ed. Something About the Author. Volume 60. Detroit: Gale Research, 1990. Includes a biographical sketch of Fox, a recent photograph, a detailed list of books, a list of awards and notes on several of her novels.

De Montreville, Doris and Elizabeth D. Crawford. Junior Authors & Illustrators. Volume 4. New York: H. W. Wilson, 1978. A short biographical sketch and photograph of the author.

Munroe, Mary Hovas, and Judith Rogers Banja, editors. The Birthday Book: Birthdates, Birthplaces and Biographical Sources for American Authors and Illustrators of Children's Books. New York: Neal-Schuman Publishers, 1991. Provides birthdate, birthplace, and sources for finding information about authors and illustrators alphabetically by last name, by month of the year, and by geographical location.

Nelson, Harold. "The Slave Dancer." In Beacham's Guide to Literature for Young Adults. Volume 3. Edited by Kirk H. Beetz. Washington, DC: Beacham Publishing, 1990. According to Nelson, "The Slave Dancer is...