aster storyteller Fred Saberhagen continues his bestselling Berserker? series, detailing humanity's war with the dreaded Juggernaut-like machines programmed to destroy all life in the galaxy. In the Twin Worlds of Prairie and Timber, Plentpotiary Gregor is determined to serve his government. Even if it means executing innocent Huvean hostages, invaders from another planet. Even when Gregor's granddaughter Luon is in love with Reggie, a Huvean. But...