Operation Time Search Author:Andre Norton Ray Osborne is catapulted back across the centuries to an earth on which even the continents are different. It is a hostile world and Osborne's army training saves his life many times as he is captured by hunters from Atlantis, braves the dangers of the Barren Lands, and joins forces with a group of telepaths from the continent of Mu in their st... more »ruggle against the Atlanteans.
As in all time travel tales, the big question is: what effect will a man thrown into the past have on the present?