Master storyteller Fred Saberhagen continues his Berserker series, detailing humanity's war with the dreaded Juggernaut-like machines programmed to destroy all life in the galaxy. In the Twin World planets, Prairie and Timber, Plenipotentiary Gregor is determined to serve his government. Even if it means executing innocent Huvean hostages, invaders from another planet. And even though Gregor's granddaughter, Luon, is in love with Reggie, a Haven....

Pilot Harry Silver's name is known throughout the galaxy-and that notoriety does not always work in his favor. While he has defeated his share of Berserkers, he has also stolen a powerful weapon from the Space Force, making him a fugitive from the life he once knew. Looking for an adventure, and not one to turn down a lot of cash, Harry agrees to bring a passenger aboard his ship, Lily, a woman who is on a quest to retrieve her husband. It won't be...