Cronos
by Robert Silverberg
Category: Fiction

In a trio of novels--Letters from Atlantis, Project Pendulum, and The Time Hoppers--the Hugo and Nebula Award-winning author explores the possibilites of time travel and the dangers of changing history as travelers set out to unravel the mysteries of Atlantis, journey millions of years into the past and future, and try to correct the problems of the present. Original.