Jortberg, Charles A.Virtual Reality & Beyond. Abdo, 1997. Explores the history and uses of virtual reality and other forms of computer simulation; for younger readers.
Rheingold, Howard.Virtual Reality. Summit, Reprint, Touchstone, 1991. 1992. Popular work on computer-generated artificial worlds.
Weiss, Ann E.Virtual Reality: A Door to Cyberspace. Twenty-First Century, 1996. Lively and thought-provoking discussion of the development, uses, and problems of virtual reality; for young adult readers.