A mad mystic, an infamous German pilot, deadly assassins, and a world at war. In the book Kirkus Reviews has called a "thrilling, well-woven adventure," the kid guardians of the Red Hand legend journey to the most dangerous place on earth and face their most epic adventure yet. After crossing the treacherous waters of the Black Sea, young adventurers Tariq, Aseem, and Fez dock their small sailboat in the Russian...