The Time Hoppers Author:Robert Silverberg After five centuries of systematic pollution, unrestricted populatation growth and repressive government, the earth was almost uninhabitable. In this nightmare world of the 25th century, Joseph Quellen found himself yearning for a simpler, more tranquil time. — As a member of the Secretariat of Crime, is was Quellen's job to stop a rash of illega... more »l time hopping that threatened to change the past - thus altering the present and endangering the ruling elite.
Quellen was the wrong man in the wrong time and he knew it. What he didn't know was whether he'd jail the conspirators or join them - at the risk of destroying himself and the planet.« less