A Plague of Demons

SECOND PRINTING. May 1973 Warner mass market paperback, Keith Laumer (Bolo: The Annals of the Dinochrome Brigade). When John Bravais was sent on a secret mission to observe a war in North Africa he found out more than it was safe for him to know-even after he had secretly been surgically transformed so that he was as strong as a Bolo tank, and nearly as tough: Wolf-like aliens, invisible to the ordinary eye, were harvesting the brains of the fallen fighters! Bravais might have become the Ultimate Warrior, but still he was only one man against A Plague of Demons.