New York: Bantam, (1994) dj. Hardcover first edition - A cyberthriller centered around a computer subscriber network called Insomnimania, which offers virtual reality games for adventurous night owls. L.A. cops Nolan Grobowski and Clayton Saunders, investigating a baffling series of seemingly unrelated murders, encounter attractive designer Marianne Hedison, who ...has witnessed the senseless killings reenacted by a chillingly omnipotent, computer-generated 'alter' of a chimerical network. 468 pp. ISBN: 0-553095188.