Secret Agent Jack Stalwart Series by Elizabeth Singer Hunt

Nine-year-old Jack Stalwart works for the Global Protection Force (GPF) battling evil villains and protecting the world's most precious treasures. In every book, Jack travels to a new foreign land, and tries to collect clues that will help him find his missing brother, Max. This series will appeal to children aged 7 and over.

1. The Escape of the Deadly Dinosaur: U.S.A - 9781862301221 
2. The Search for the Sunken Treasure: Australia - 9781862301252
3. The Mystery of the Mona Lisa: France - 9781862301238 
4. The Caper of the Crown Jewels: England - 9781862301269 
5. The Secret of the Sacred Temple: Cambodia - 9781862301245
6. The Pursuit of the Ivory Poachers: Kenya - 9781862301283 
7. The Puzzle of the Missing Panda: China - 9781862301276 
8. Peril at the Grand Prix: Italy - 9781862301214 
9. The Deadly Race to Space: Russia 9781862306349 
10. The Quest for Aztec Gold: Mexico 9781862306325 
11. The Theft of the Samurai Sword: Japan 9781862306356 
12. The Fight for the Frozen Land: Arctic 9781862306332 
13. The Hunt for the Yeti Skull: Nepal 9781849413060 
14. The Mission to Find Max: Egypt 9781849413077