Gary Westfahl is adjunct professor at the University of La Verne, CA. His previous books include No Cure for the Future (2002), Unearthly Visions (2002), Worlds Enough and Time (2002), Science Fiction, Canonization, Marginalization, and the Academy (2002), Science Fiction, Children's Literature, and Popular Culture (2000), Space and Beyond (2000), and Cosmic Engineers (1996), all available from Greenwood Press.
George Slusser is professor of comparative literature at the University of California, Riverside. He has written several books about science fiction authors and coedited numerous scholarly studies. He is the coeditor of Science Fiction, Canonization, Marginalization, and the Academy (2002), and Unearthly Visions: Approaches to Science Fiction and Fantasy Art (2002), both available from Greenwood Press.
David Leiby is an independent scholar.
