An action-packed holiday adventure from the world of The 39 Clues!
The Cahills are the most powerful family the world has ever known. Its members, which include everyone from Benjamin Franklin to Marie Curie, have shaped history through their global hunt for the 39 CluesтАФthe key to the clanтАЩs immense power.
So when the familyтАЩs rival factions gather for a holiday celebration, everyone is on high alert. Everyone, that is, except for fourteen-year-old Amy and her eleven-year-old brother, Dan. The siblings are the only Cahills who donтАЩt know about their legacy . . . and how far their relatives will go to keep them in the dark.
Amy and Dan expect to spend Christmas Eve like they always doтАФtrying not to embarrass themselves in front of the world leaders and celebrities who attend their grandmotherтАЩs annual party. But when an intruder steals an heirloom that once belonged to Paul Revere, Amy and Dan must call on skills they didnтАЩt realize they had to stop the enemy. . . and uncover dangerous secrets about their mysterious family.
Holiday bonus! Story includes an excerpt from The 39 Clues: THE MAZE OF BONES by Rick Riordan!