Publisher's Synopsis
In the third book of the Greenwich Village Trilogy, time-traveling hippie heroes Chester, Michael, and T. A. return to New York City where they're confronted with duplicates of themselves - and everyone else! To once again save the planet from a nefarious plot by invaders from space, they'll have to take on the Hallucitron, an invention that produces illusions more powerful than those created by any psychedelic drug.