Download or read book First Dawn written by Mike Moscoe and published by Ace. This book was released on 1996 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: They are the first time travelers--guinea pigs in an experiment that cannot fail. From a future ravaged by plague, they must travel thousands of years into the past to the dawn of civilization. Among tribes of primitive hunters, they will trace a fatal chain of events--and alter history to save humanity from itself.