Vespers Rising ( The 39 Clues #11)

: Vespers Rising: The 39 Clues #11 The Cahills are not the sole family on the hunt for the Clues. For centuries, they believed themselves to be the most dominant and knowledgeable family in the world, with their exclusive knowledge of Gideon Cahill and his Clues. However, their assumptions were proven wrong when the Vespers, their formidable adversaries, emerged from the shadows. Now, it is their turn to take control and the world will never be the same again. In this thrilling new addition to the 39 Clues series, renowned authors Rick Riordan, Peter Lerangis, Gordon Korman, and Jude Watson delve into the untold history of the Cahills and Vespers, and the devastating legacy that Grace Cahill has left behind for her grandchildren, Amy and Dan.