Elizabeth Singer Hunt

Secret Agent Jack Stalwart: Book 3: The Mystery of the Mona Lisa: France - Elizabeth Singer Hunt

Secret Agent Jack Stalwart: Book 2: The Search for the Sunken Treasure: Australia - Elizabeth Singer Hunt

The Mission to Find Max: Egypt - Elizabeth Singer Hunt

Secret Agent Jack Stalwart: Book 1: The Escape of the Deadly Dinosaur: USA - Elizabeth Singer Hunt