The 39 Clues Wiki
The 39 Clues Wiki
Card 220: The Last Chance
Branch: Madrigal
Type: Agent
Rarity: Common
Puzzle: Yes
Clue: Yes
Top Secret: No
Where To Get This Card: Into the Gauntlet



The past few weeks have been tortuous for me. It's not the illness; it's the agonizing decision of whether or not to invite my beloved grandchildren to the will reading. They are so young, and I've kept so many secrets from them. It's a mistake I won't even live to regret. But I refuse to abandon all hope. Underneath Amy's shyness is a strength I'm only beginning to understand. She will learn to embrace her power. She's a Madrigal to the core. - Grace"


Question: What message is hidden in the six book cards?

Answer: Only together can we fight the true enemy


This card, combined with Card 221, Card 222, Card 223, Card 224, and Card 225, forms the Clue Serum Formula.