Front cover grades VG+ / back cover has more wear: closer to VG grade.

Cycle of Nemesis: Seven thousand years ago one of Earth's earliest civilizations was confronted by a menace from the stars - and died in a world-shaking effort to destroy that cosmic monster. The death of that empire was not in vain, for they did succeed in entombing that dimension-shaking thing. But their efforts were not permanent - Kamushkei the Undying stirred again, cracking through the time-weakened barriers to assault the world of today.