The Ancient Breed — David Brookover

The end of mankind . . . FBI Orion Sector agents, Nick Bellamy, Neo Doss, and Crow, realize the dire consequences of failure as they investigate two chilling, international schemes that threaten man's existence. The first entails a bloodcurdling plot to seize control of the world's governments. The second involves the theft of the recently discovered Fountain of Youth that not only unleashes its invincible demon guardian, but also invokes the Curse of the Ancient Breed. Battling the dark forces that threaten mankind leads the Orion Sector agents to a single web of uncharted terror. Nick Bellamy is unaware that only he possesses the unique powers necessary to destroy his four thousand year old enemies and defeat the savage ancient breed. When Nick finally unravels the secret of his extraordinary physical abilities, it leads to a horrifying revelation . . . one that could doom the world - or save it.