An American Spy (Milo Weaver)

With only a handful of CIA-trained assassins―code name: "tourists"―left, Milo Weaver is more than ready to return to his cherished role as a husband and father. But his former CIA boss, Alan Drummond, can't let the job go. When Alan uses one of Milo's compromised aliases to travel to London and then disappears, calling all kinds of attention to his actions, Milo has no choice but to go in search of him. Worse still, it's beginning to look as if Tourism's enemies are gearing up for a final, fatal blow.

With An American Spy, Olen Steinhauer, one of the best espionage writers in a generation, delivers a searing international thriller that will settle once and for all who is pulling the strings and who is being played.