For years now Keller's had places to go and people to kill. But enough is enough. Just one more job--paid in advance--and he's going to retire. Waiting in Des Moines for the client's go-ahead, Keller's picking out stamps for his collection at a shop in Urbandale when somebody guns down the charismatic governor of Ohio. Back at his motel, Keller sees the killer's face broadcast on TV. A face he's seen quite often. Every morning. In the mirror. Keller...