one of the defining mythologies of our time. The vision of Neuromancer was too confining for a writer of Gibson's originality, and after a couple of sequels--( Count Zero and Mona Lisa Overdrive )--he turned to other experiments, such as his "steampunk" collaboration with Bruce Sterling: The Difference Engine, depicting an alternative Victorian Age in which huge, steam-driven computers were developed. In 1994 he returned to Cyberpunk with Virtual Light....