The Mystery Series: Find-Outers complete 15 Books,Mystery Series Find-Outers Complete 15 Books Collection Box Set by Enid Blyton,The Mystery of the Missing Man: Book 13 (The Mystery Series): Blyton, Enid: 9781444961140: Amazon.com: Books,The Mystery Series: Find-Outers complete 15 Books: BLYTON, Enid: 9781408364086: Amazon.com: Books,The Labyrinth of Lost and Found (B&N Exclusive Edition)