Card 487: Powder Keg

Powder Keg is the 487th card of the 39 Clues cards.

Puzzle[]

The answer to the puzzle is "Gideon".

v • d • e The 39 Clues
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
Superspecial	Outbreak
Cahill Files Books	Operation Trinity • The Submarine Job • The Redcoat Chase • The Houdini Escape • Silent Night • Spymasters
Additional Books	The Black Book of Buried Secrets • Agent Handbook • Rapid Fire • Midnight Ride • Worlds Collide
Major Characters	Amy Cahill • Dan Cahill • The Outcast • Cara Pierce • Ian Kabra • Nellie Gomez • Jonah Wizard • Hamilton Holt • Sammy Mourad • Nellie Gomez • Aleksander Spasky • Historical Cahills
Authors	Rick Riordan • Gordon Korman • Peter Lerangis • Jude Watson • Patrick Carman • Linda Sue Park • Margaret Peterson Haddix • Roland Smith • David Baldacci • Jeff Hirsch • Natalie Standiford • C. Alexander London • Jenny Goebel • Sarwat Chadda • Clifford Riley • Mallory Kass
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