New York Times bestseller Jussi Adler-Olsen returns with the second book in his electrifying Department Q series. In The Keeper of Lost Causes, Jussi Adler-Olsen introduced Detective Carl M?rck, a deeply flawed, brilliant detective newly assigned to run Department Q, the home of Copenhagen's coldest cases. The result wasn't what M?rck--or readers--expected, but by the opening of Adler-Olsen's shocking, fast-paced follow-up, M?rck is satisfied with...