🕸️ The Moriarty Organization
A criminal exchange, not a gang: the Professor plans and insulates, funds flow through respectable hands, and any agent who falls is defended at any cost — but never connected upward. Broken by Holmes in a single coordinated sweep, save two men.
“He is the Napoleon of crime, Watson. He is the organizer of half that is evil.”
A criminal exchange, not a gang
Moriarty's genius is organisational. He sits motionless at the centre of his web like a spider, and it has a thousand radiations, and he knows well every quiver of each of them. He does little himself: he plans, he insulates, he funds through respectable hands. If an agent is caught, bail and defence appear at once — but the thread upward is never traced. For years, even Watson had never heard the name.
The one sweep that broke it
Holmes spends months quietly gathering the whole organisation into a single net, timed to close on a Monday. It very nearly costs him his life first — three attempts in a week — but the net holds: the entire gang is taken by the Yard on the evidence Holmes prepared, save two. The Professor slips it to follow Holmes to Switzerland; the Colonel remains at large for three more years.
The template for every mastermind since
Moriarty appears in person in a single story and casts his shadow over the whole canon. His model — the untouchable planner insulated by layers of expendable agents — is the ancestor of every criminal mastermind in the century of fiction that followed.
Who it touches
Where it appears
The Final Problem
1893
Moriarty's web closes; Holmes trades London for the Alps and, above the Reichenbach falls, the world loses its best and wisest man — for a while.
The Valley of Fear
1915
A ciphered warning arrives too late for the man at Birlstone Manor — but the body with the shotgun face is not what it seems, and Moriarty's shadow is on the case.
The Adventure of the Empty House
1903
Holmes returns from the dead with a wax bust in the window and Colonel Moran's air-gun in the dark — the great hiatus ends with a snap of handcuffs.