39 Clues Wiki

Card 139: The Thumbprint

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“When your relatives have been stealing from each other for 500 years, it becomes habit to protect your


belongings. But which Cahill has a security system that links to a fingerprint database? And what might the owner of this security system be protecting in one of the more remote parts of the world? And WHO is Suspect X?“





Question: Who is Suspect X?

Answer: Broderick Wizard.

Level: 1

Top Secret

A screen at the Madrigal Madagascar base showing an alert about a break-in.


Branch: Madrigal

Type: Secret

Rarity: Rare

Preceded by: Card 138: The Polished Spy

Followed by: Card 140: The Cat Burglar

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