The 39 Clues Wiki
The 39 Clues Wiki
Card 413: Ninja Boy
Number: 413
Branch: Madrigal
Type: Agent
Rarity: Common
Puzzle: No
Clue: No
Top Secret: Yes
Where To Get This Card: Code: G69K3JP99T

This is the 413th card in the 39 Clues card series.


"Dan Cahill is NOT a ninja, but try telling that to him. Especially since he learned that his family--the Cahill Family--is the most powerful group of people in the world. All he has to do now is to find the 39 Clues hidden around the world that lead to the source of the family's power. That is, if rival family members don't kill him first. Dan better learn how to use his nunchucks. He's going to need them."

Top Secret[]

A letter to Dan from Grace with a coded message saying "no more launching bottle rockets in my garden".