The Man Who Folded Himself

This classic work of science fiction is widely considered to be the ultimate time-travel novel. When Daniel Eakins inherits a time machine he soon realizes that he has enormous power to shape the course of history. He can foil terrorists prevent assassinations or just make some fast money at the racetrack. And if he doesnt like the results of the change he can simply go back in time and talk himself out of making it! But Dan soon finds that there are limits to his powers and forces beyond his control.