The world is counting on YOU!16 explosive adrenaline-charged game cards unlock a daring online mission. What was legendary explorer Ferdinand Magellan hiding . . . and why will the Vespers kill to fin
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
A second entry in a four-part story arc set in the universe of the best-selling series is complemented by online references that invite readers to participate in a high-stakes adventure.
Includes all 11 audiobooks in The 39 Clues series:The Maze of BonesOne False NoteThe Sword ThiefBeyond the GraveThe Black CircleIn Too DeepThe Viper's NestThe Emperor's CodeStorm WarningInto the Gaunt
TOP SECRET! The second 39 Clues Card Pack is out, and has 80 cards with startling - and very hush-hush - new Cahill Clue information.JOIN ANYTIME TO PLAY FOR THE CHANCE TO WIN!The second 39 Clue card
The 39 Clues is unstoppable! The bestselling series returns with an adventure spanning four explosive books and a website that places readers right in the action.NARRATOR: David PittuFORMAT: 5 CDs, Un
The 39 Clues gets treacherous. Book 6 takes Amy and Dan across oceans on the trail of a famous aviator, but they find more than they're looking for. Their enemies are becoming more vicious, and the tr
Forteen-year-old Amy Cahill and her younger brother, Dan, thought they could return to their regular lives when they found the 39 Clues that safeguard their family's great power. But they were wrong.
Kids join in the fantastic, multimedia fun as two likable orphans compete with nefarious family members for an old aunt's fortune. "Dazzles with suspense."—SLJ, starred review
Attention! Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair Oh. Could they have been foolish enough to make an alliance? Spies report th
Bestselling author Jude Watson whisks Amy and Dan to the tombs of Egypt in the thrill-packed 4th installment of the 39 Clues. A Clue found in Book 3 sends Amy and Dan jetting off to find out just what
Throughout the hunt for the 39 Clues, Amy and Dan Cahill have uncovered history's greatest mysteries and their family's deadliest secrets. But are they ready to face the truth about the Cahills and th
It's no longer a game. The body count is rising. Shaken by recent events, Amy and Dan flee to a distant land and trace the footsteps of their most formidable ancestor yet: a military leader of mythic
As the race to find the 39 Clues builds to its explosive finish, Amy and Dan must steal a Clue guarded by thousands of the world's best soldiers. It´s the most dangerous Clue search yet . . . and it m
Brand new game cards reveal the most dramatic Cahill secrets yet!IT'S NEVER TOO LATE TO JOIN THE HUNT!The hunt for the 39 Clues approaches its explosive finale. Card Pack 4 contains all the informatio
The hunt for the 39 Clues is on - and the evidence contained in the 39 Clues cards is the best way for avid searchers to get ahead!JOIN ANYTIME TO PLAY FOR THE CHANCE TO WIN!Harry Houdini. A poison in