Robert Baxter once reveled in the intoxicating delights of Atopia--the man-made island where humans lose themselves in a world of boundless virtual realities. Now, Bob has returned to immerse himself in this mind-altering, consciousness-sharing refuge from the eroding Earth. But something is very wrong. Bob feels a tidal wave of doom cresting above the pleasure dome that is Atopia. As alternate universes perish, the salvation of all he loves--and...