The third book in the CAHILLS VS. VESPERS series, the follow up to the worldwide bestseller THE 39 CLUES.The Vespers have crossed a line. Amy and Dan were devastated when the Vespers kidnapped seven C
Amy and Dan are in a race for their lives . . . and the enemy may be even closer than they think.When seven members of their family were kidnapped by a sinister organization known as the Vespers, thir