Berserker's Star
by Fred Saberhagen

Description:
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 easy, as Lily's husband has joined a secretive religious cult on Maracanda, an almost-planet lodged between a shifting black hole and a neutron star. While the landscape of Maracanda is treacherous, so, too, may be the people around Harry Silver. As the search for Lily's husband deepens, Harry finds himself investigating a larger mystery and looking for missing persons, almost ending up one himself. And as always, there is the threat of death from above, in the path of a machine whose only intent is to kill.