The Copper Axe

A stone-age man carrying a copper axe flees from a band of attackers; his frozen body is discovered 5,000 years later in the Italian Alps. A brilliant physicist develops a way to use wormholes in folded space to go back in time; his prototype, in its testing phase, is co-opted by the U.S. military. A couple of astronauts vanish in a mysterious accident and are pronounced dead by U.S. authorities; their remains are never found. From these threads, author Jared E. Florance spins a spellbindin...