Who Is Mr. Nobody?
Six teenagers piece together clues after witnessing a probable murder at a charity event.
Into the Secret Room
The young detectives dig deeper into the case of the missing Mr. Nobody.
A Question of Threes
The young detectives try to solve a puzzle left behind by a scientist.
School for Conspiracy
The young detectives search a boarding school for a suspect and find traces of a secret society.
Enter the Order of Black
The young detectives uncover their true adversaries and greater secrets are revealed.