39 Clues: Doublecross

Follow the Leader At only seventeen years old, Ian Kabra is head of the Cahills, the most powerful family in the world. He has presidents on speed dial, generals at his beck and call. Ian knows he's an ideal leader and the only man enough for the job. There's just one small problem: He's already messed up big-time. A Cahill from the past calling himself the Outcast has risen to challenge Ian with an impossible test. The Outcast has re-created four of history's greatest disasters and dared Ian to stop him. If Ian and his allies can't decipher the Outcast's hints in time, innocent people will die. Ian's only chance to beat the Outcast is to track down his former allies, Amy and Dan. But finding Amy and Dan will demand from Ian an impossible sacrifice . . . Jude Watson is the author of six 39 Clues books, Beyond the Grave, In Too Deep, Vespers Rising, A King's Ransom, Nowhere to Run, and Mission Titanic, along with the bestselling Star Wars: Last of the Jedi and Jedi Quest series. As Judy Blundell, she wrote What I Saw and How I Lied, the 2008 winner of The National Book Award for Young People's Literature. She lives in Long Island, New York, with her husband and daughter.

Never turn your back on the Cahills...The most powerful family history has ever known returns with a vengeance in The 39 Clues: Doublecross! The Cahills are the world's most powerful family, but their strength is being tested. A sinister man calling himself The Outcast has targeted the family and set them an impossible test. He's recreating four of history's worst disasters and challenging the young Cahills to find and stop the tragedies before it's too late. Now, with one disaster behind them, siblings Dan and Amy Cahill and their friends have just days to discover what the Outcast's next move will be. Their frantic search seems to be pointing toward a terrifying air disaster, the explosion of the Hindenburg airship. But no one travels by airship anymore - what do the Outcast's cryptic messages mean? The young Cahills must split up and take to the skies to try to find the answer...before their whole world comes crashing down. The 39 Clues remains...

EYE OF THE STORM Thirteen-year-old Dan Cahill and his older sister, Amy, know that a disaster is about to strike the world. They know they are the only ones who can stop it, and they know they may already be too late. The person behind the disaster is their own relative, a man who calls himself the Outcast. He's already recreated two of history's worst disasters, and is only biding his time before he strikes again.The clues that the Cahill kids have gathered suggest that the Outcast's latest disaster is modeled after Hurricane Katrina. But what city will he target? And how can anyone conjure up a hurricane? Dan and Amy have no answers and very little time to find them. All they can count on is a tidal wave of trouble coming, and only them to stand in its way. The 39 Clues is:-A New York Times Bestselling Children's Book Series-A USA Today Bestseller-A Wall Street Journal Bestseller-A Publishers Weekly Bestseller-An Indie Bound Bestseller Jenny Goebel is the author of Grave Images, The 39 Clues: Mission Hurricane, and Fortune Falls. She lives in Denver with her husband and three sons. The 39 Clues is:-A New York Times Bestselling Children's Book Series-A USA Today Bestseller-A Wall Street Journal Bestseller-A Publishers Weekly Bestseller-An Indie Bound Bestseller

The thrilling conclusion to 39 Clues Part VI: Doublecross. A Cahill family member from the past is bent on revenge! CHECKMATEThirteen-year-old Dan Cahill and his older sister, Amy, are running out of time. An exiled Cahill known as the Outcast has already re-created three of history's worst disasters, and he's saved the worst for last. If Dan and Amy can't find and stop the Outcast fast, he will initiate a full-scale nuclear meltdown.But as Dan and Amy race around the world, they discover something horrifying. The Outcast's disasters are only a smoke screen to cover up his true plan, a diabolical revenge on the family that betrayed him. Soon Amy andDan will have to confront a hard truth: Sometimes the only way to save the world is to sacrifice everything you love. The 39 Clues is:-A New York Times Bestselling Children's Book Series-A USA Today Bestseller-A Wall Street Journal Bestseller-A Publishers Weekly Bestseller-An Indie Bound Bestseller Sarwat Chadda is the author of the YA novels DEVIL'S KISS and DARK GODDESS. A former engineer, he is very glad to now be constructing stories and not ductwork systems. He lives in London, England, with his family. Visit him on the web at www.sarwatchadda.com and @sarwatchadda. The 39 Clues is:-A New York Times Bestselling Children's Book Series-A USA Today Bestseller-A Wall Street Journal Bestseller-A Publishers Weekly Bestseller-An Indie Bound Bestseller