The Falconers are facing life in prison -- unless Aidan and Meg can follow a trail of clues to prove their parents' innocence.

Amy and Dan Cahill's quest to find the million dollars takes them to Vienna, where they must outwit their power-hungry relatives as they seek to

Chase 4: Aiden and Meg Falconer stow away on a seabound freighter--and a storm is coming.

Cahills are being kidnapped by a shadowy group known only as the Vespers. Now Amy and Dan have only days to fulfill a bizarre ransom request or t

Sibling duo Amy and Dan are forced to outwit thousands of highly skilled soldiers to steal the next clue. But when they are separated, the entire

Aiden works with the FBI in order to rescue his sister Meg, who was kidnapped.

Aiden works with the FBI in order to rescue his sister Meg, who was kidnapped.

Aiden works with the FBI in order to rescue his sister Meg, who was kidnapped.

Aidan and Meg Falconers' parents are facing life in prison unless Aidan and Meg can prove their innocence, but first they must escape from a juve

As the race to find the 39 Clues builds to its explosive finish, Amy and Dan must explore an ancient culture and steal a Clue guarded by thousand

Chase 1. Aidan and Meg Falconer are their parents' only hope. The Falconers are facing life in prison -- unless Aidan and Meg can follow a trail

Unable to return to their normal lives despite the end of the Clue hunt, new Madrigal leaders Amy and Dan anxiously prepare for a retaliatory str