"Angry over his family's recent move and current enforced holiday in Halifax, twelve-year-old Laz Berenger rebels against a guided tour of the Citadel and sets out to explore on his own. In one dark tunnel, his St. Christopher's medal burns suddenly hot. There's a strange smell, and Laz blacks out. When he wakes up, everything happens at once. A sword is put to his throat. Men who look like extras from Pirates of the Caribbean hand him over to a ship's captain who strips him and takes his medal. He is declared a French spy. Laz realizes, to his horror, that it is 1745 and he is trapped in time. These English colonists, still loyal to King George, are at war with the French. To earn his freedom, Laz must promise to spy on the French at the fortification of Louisbourg. But once in Louisbourg, Laz earns a job as runner to the kind Commander Morpain and learns to love both the man and the town. How will Laz find a way to betray the inhabitants of Louisbourg? How else can he hope to earn back his St. Christopher's medal, which is surely his key to returning to his own time?"-- Provided by publisher.