Fourteen-year-old Bun Hare is on a mission. Armed with a photographic memory, a few mysterious clues, and plenty of determination, he is about to set off on an international journey to discover what happened to his biological mother. His only guidance comes in the form of an American passport, a birth certificate, and a niello necklace inscribed with the code "MMA585." Now, with his feisty best friend, Katie, by his side, he is ready to leave his...