Two times a traitor

"Reluctantly touring Halifax with his family, twelve-year-old Laz Berenger accidentally stumbles through a time tunnel to a 1745 war zone. Caught by English sailors from the American colonies, his only hope for freedom is to spy for then in the French fortification at Louisbourg. But finds himself torn in three directions when the commander at Louisbourg becomes closer than his own father"--Publisher.