39 Clues Cahills vs Vespers Card Pack: #1 Marco Polo Heist
A new enemy. An even deadlier challenge. "The New York Times" best-selling series returns. New cards unlock tightly guar... More39 Clues Cahills vs Vespers Card Pack: #1 Marco Polo Heist
39 Clues Cahills vs Vespers: #1 Medusa Plot
A new enemy. An even deadlier challenge. The NEW YORK TIMES best-selling series returns. The Clue hunt is over, but Amy ... More39 Clues Cahills vs Vespers: #1 Medusa Plot
39 Clues Part 2: #2 A King's Ransom
The hunt continues in this "New York Times" best-selling series.... More39 Clues Part 2: #2 A King's Ransom
39 Clues Cahills Vs Vespers: #3 The Dead of Night
The third book in the CAHILLS VS. VESPERS series, the follow up to the worldwide bestseller THE 39 CLUES. The Vespers ha... More39 Clues Cahills Vs Vespers: #3 The Dead of Night
Shatterproof (the 39 Clues Cahills vs. Vespers #4)
The NEW YORK TIMES bestselling series returns with an even deadlier challenge, as a new enemy is revealed to be searchin... MoreShatterproof (the 39 Clues Cahills vs. Vespers #4)
Trust No One
The bestselling series returns with an even deadlier challenge, as a new enemy is revealed to be searching for The 39 Cl... MoreTrust No One
Day of Doom
The bestselling series returns with an even deadlier challenge, as a new enemy is revealed to be searching for The 39 Cl... MoreDay of Doom
39 Clues Cahills vs Vespers Card Pack: #2 Magellan Heist
The NEW YORK TIMES bestselling series returns with an even deadlier challenge, as a new enemy is revealed to be searchin... More39 Clues Cahills vs Vespers Card Pack: #2 Magellan Heist