A brutal struggle in the cutthroat computer industry; a shattering psychological game of cat and mouse; an accusation of sexual harassment that threatens to derail a brilliant career. this is the electrifying core of Michael Crichton's new novel, the first since Rising Sun. At the center: Tom Sanders, an up-and-coming executive with DigiCom in Seattle, a man whose corporate future is certain. Until: after a closed-door meeting with his new boss - a woman who was his lover ten years before, a wo