The Man In Black is Grace and Beatrice Cahill's brother. He disappeared for 50 years and his identity is found out in Storm Warning. He is a Madrigal and is said to have many similar traits to Amy and Dan.
madrigal
Fiske Cahill/ Man in Black is a Madrigal
The answer for the 39 Clues card 66 is: Oliver.
the name of the 5th 39 clues book is the black circle
Fiske Cahill, is the man in black :S, and apperantly he went missing when he was a kid
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It is black and it has four keys with the animal of each branch on them. And of course the 39 clues logo in the middle of it all.
It is called The Black Circle.
In "The 39 Clues," NRR refers to the character "Ned," who is part of the organization known as the "Black Circle." The Black Circle is a secretive group that seeks to obtain the 39 Clues for their own gain. Ned plays a significant role in the overarching storyline, which involves adventure, mystery, and the quest for power related to the clues. His motivations and actions contribute to the complexity of the series' plot.
s the fifth book of the The 39 Clues
No doubt that Amy and Dan have numerous uncles, but the main one in the plot is Fiske Cahill-The man in black who becomes the man in gray in books 9 and 10.
It means that 29 of the 39 clues are currently available.