Transported back in time to the prehistoric era by Time Safari, Inc.—a company that offers time travel to hunters—Aaron Cofield and Jennifer Mason must flee across the millennia, pursued by a psychotic member of Time Safari. Reprint.

A time-travel work evolving from the work of Ray Bradbury follows Eckels, a psychotic time traveler, as he is transported to an alternate prehistoric period by a savage timestorm. Original.

Eckels, a psychotic time traveler, has shot a dinosaur and meddled with history, destroying the future and trapping himself in the past. Transported to an alternate prehistoric period by a savage timestorm, Aaron Cofield manages to link up with a Travis, a lost Time Safari guide. Together, they must hunt down Eckels and restore the shape of history. Attacked by sentient dinosaurs, Aaron and Travis escape to an alternate medieval Japan. Caught between dinosaurs, ferocious samurai warriors, and the cold-blooded Eckels, the two must fight for their own survival-and to restore the timestream of our future!

In the fourth in a series of time-travel adventures, Aaron Cofield and his friends find themselves subject to a constantly changing past, and wind up in Aztec Mexico, where they must flee from Indians, dinosaurs, and Spanish Conquistadors.

Aaron Cofield and his friends find themselves in ancient Egypt-but an Egypt changed from the one they knew. The Sphinx now bears the head of Klaido, a savage dinosaur warrior. And the Pharoah about to be entombed within the Sphinx has decreed that all his belongings be buried with him-including the last fragment of the time-crossing roadway in this world! Aaron must race against time to retrieve the roadway and stay ahead of the savage dinosaur empire, if there is to be any hope of restoring the timestream.

Traveling via Time Safari to the ages of dinosaurs, samurai, Conquistadores, and more, Aaron Cofield and his friends witness the disintegration of history and are charged with restoring the time line before their enemies destroy them. Original.