"Murphy Shepherd's last rescue mission very nearly cost him his life. He'd like nothing more than to stay close to his wife and daughters for a while. But Bones's brother must be stopped, and there are so many who need to know that they are worth rescuing. As the cat-and-mouse game moves into the open, Murphy is tested at every turn--both physically and mentally. And then the unthinkable happens: his beloved mentor and friend is taken. Without a trace....