When Matty Graves, acting lieutenant in the newly formed U.S. Navy, agrees to become a spy in the French colony of Saint-Domingue, he plunges headlong into a brutal world of betrayal and double-cross beyond anything he's ever known. At first the bloody civil war between former slaves and their mixed-race overseers simply offers a way to test himself and a means to purge his guilt over the death of his former captain. But soon Matty is drawn into...