THE 39 CLUES: CAHILLS VS. VESPERS BOOK 6: DAY OF DOOM

ISBN: 9780545298445

The bestselling series returns with an even deadlier challenge, as a new enemy is revealed to be searching for the 39 clues too...Amy and dan's race to save the hostages reaches its thrilling conclusion. Who will be victorious? The cahills or the vespers?

$299