Agent Arthur is in action once again, hot on the trail of the devious Squid Squad. Captured, imprisoned, blown up and stranded, the odds are stacked against him as Arthur struggles to survive. But will he escape in time to sabotage the Squid Squad's scheme?
Each book in this exciting series contains a thrilling adventure story, packed with entertaining puzzles to solve. There are clues to help you if you get stuck along the way and answers at the back of each book.
Infantojuvenil / Suspense e Mistério