Paperback. Condition: Good+/Very Good-. 1985. Tor. 1st Edition, 1st Printing.
Collaberative effort of Poul Anderson, Edward Bryant, Stephen R. Donaldson, Larry Niven, Connie Willis, Fred Saberhagen, and Roger Zelazny.
Light Shelf Wear, light creasing to spine.
Created in an ancient war, implacable machines programmed to destroy all human life, they seem invincible. But now humanity has come to aa berserker base: Lars, a prisoner of war who will not surrender, the crew of ASTER's HOPE, peaceful explorers who must now learn to fight; and Holt and Morgan who will use the alien skills of the primative 'Reen' to face the planet killers.