Bøger i Key Hunters serien

Unlocking adventure...one key at a time! A PRICELESS DIAMOND . . . STOLEN! When Cleo and Evan go undercover to help a rookie detective interview a mansion full of suspects, nothing is as it seems. They must catch the crook-and find the right key-or they could be trapped inside this mystery forever . . . Keep hunting!

Unlocking adventure...one key at a time! A SPY MUST BE READY FOR ANYTHING! Agents Cleo and Evan have been given an impossible mission: become superspies and foil the plans of an evil mastermind. But it won't be easy to break into the Viper's secret underwater lair, complete a daring rescue, find the right key, and get out alive! Keep hunting!