The Cahills aren\'t the only family searching for the Clues.
In Vespers Rising, a brand new 39 Clues novel, bestselling authors Rick Riordan, Peter Lerangis, Gordon Korman and Jude Watson take on the hidden history of the Cahills and the Vespers, and the last, terrible legacy Grace Cahill leaves for Amy and Dan..
Now it\'s their time to rise and the world will never be the same.
Powerful enemies -the Vespers- have been waiting in the shadows.
The Cahills were wrong.
They thought they were the only ones who knew about Gideon Cahill and his Clues.
The Cahills thought they were the most powerful family the world had ever known. . . .
The Cahills aren\'t the only family searching for the Clues