Leigh, Serena. Review. Voice of Youth Advocates (October 1, 1998): 280. This succinct review explores questions concerning the possibility of a family being perfect.

Melton, Emily. Review. Booklist (February 1, 1998): 109. This brief summary focuses on the characters as a family and their loyalty to each other, whether it is justifiable or misplaced.

Platt, Charles. Dream Makers: The Uncommon People Who Write Science Fiction, vol.

1. New York: Berkley Publishing, 1980.

This book is a collection of interviews with successful authors of science fiction. It gives many insights into Wilhelm's ideas about writing fiction and how she thinks fiction writing should be taught.

"Wilhelm, Katie Gertrude." In Contemporary Authors, New Revision Series, vol. 94.

Detroit: Gale, 2001, pp. 425-29. This entry provides a biographical sketch including publications and awards.