Thirteen-year-old Dan Cahill and his older sister, Amy, are running out of time. An exiled Cahill known as the Outcast has already recreated 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 smokescreen to cover up his true plan, a diabolical revenge on the family that betrayed him. Soon Amy and Dan will have to confront a hard truth: sometimes the only way to save the world is to sacrifice everything you love.
The prologue starts with Amy in a video chat with Dan Cahill. Amy starts to talk about how The Outcast wants the clues, when Alek Spasky comes in. Gunshots were heard and the Amy's call cuts. Alek Spasky then tells Nathaniel Hartford that Amy is dead.
Look inside the first few chapters.
- Book Cover Puzzle - (Alternating Letters) - Find the hive
- Atomic Page Puzzle - (Alternating Letters) - Killer bees
- 39+ Pages Puzzle - (Alternating Letters) - Buzz buzz
- End Page Puzzle - (Alternating Letters) - Sinead is returning
- Like the other last books in a series, the cover logo here is tampered with, as it it on fire, although not broken like the other 3.
The following cards will only be available as digital cards:
|v • d • e The 39 Clues Books|
|The Clue Hunt||The Maze of Bones • One False Note • The Sword Thief • Beyond the Grave • The Black Circle • In Too Deep • The Viper's Nest • The Emperor's Code • Storm Warning • Into the Gauntlet • Vespers Rising|
|Cahills vs. Vespers||The Medusa Plot • A King's Ransom • The Dead of Night • Shatterproof • Trust No One • Day Of Doom|
|Unstoppable||Nowhere to Run • Breakaway • Countdown • Flashpoint|
|Doublecross||Mission Titanic • Mission Hindenburg • Mission Hurricane • Mission Atomic|
|The Cahill Files||Operation Trinity • The Submarine Job • The Redcoat Chase • The Houdini Escape • Silent Night • Spymasters|
|Rapid Fire||Legacy • Ignition • Hunted • Crushed • Turbulence • Invasion • Fireworks|
|Additional Books||The Black Book of Buried Secrets • Agent Handbook • Midnight Ride • Worlds Collide|