A collection of stories from Baker's "Company" series. I haven't read any of these books before but the basic gist seems to be that the Company has a kind of time travel that allows them to send agents into the past, but not much else. The stories concern agents engineered to be immortal super guys, who are expected to help arrange things so that the Company can make profits in the future.
This is an interesting idea, but the characterization of the agents is what brings the stories to life. The stories feel like they're exploring aspects of favorite characters. Good stuff.