Counterspy (Spycatcher Novels)

MI6 agent Will Cochrane is living in Washington, D.C. when a dangerous terrorist, codenamed Trapper, escapes from a top secret CIA military base.  Trapper comes after Will—saying he is the one who killed his leader—but Will knows there has to be more to this story. Will gets close enough to shut the man down, but when he does, that act opens the door to yet another, much more dangerous surprise . . .