Killing machines attacking Mankind.
Maragaret (ladystyx) - , reviewed Berserker: Blue Death (Berserker, Bk 8) on + 440 more book reviews
A story about one man and one berserker, out in the middle of space, fighting to the death (if a machine can be killed). This is one of a series. I belieave it is the 3rd or fouth book.