Moriarty
“Anthony Horowitz throws down the gauntlet in his infernally clever Sherlock Holmes pastiche.” — Marilyn Stasio, New York Times Book Review
The game is once again afoot in this thrilling mystery from internationally bestselling author Anthony Horowitz, sanctioned by the Conan Doyle estate, that explores what really happened when Sherlock Holmes and his arch nemesis Professor Moriarty tumbled to their doom at the Reichenbach Falls.
Horowitz’s nail-biting novel plunges us back into the dark and complex world of detective Sherlock Holmes and Moriarty—dubbed the Napoleon of crime” by Holmes—in the aftermath of their fateful struggle at the Reichenbach Falls.
Days after the encounter at the Swiss waterfall, Pinkerton detective agent Frederick Chase arrives in Europe from New York. Moriarty’s death has left an immediate, poisonous vacuum in the criminal underworld, and there is no shortage of candidates to take his place—including one particularly fiendish criminal mastermind.
Chase and Scotland Yard Inspector Athelney Jones, a devoted student of Holmes’s methods of investigation and deduction originally introduced by Conan Doyle in “The Sign of Four”, must forge a path through the darkest corners of England’s capital—from the elegant squares of Mayfair to the shadowy wharfs and alleyways of the London Docks—in pursuit of this sinister figure, a man much feared but seldom seen, who is determined to stake his claim as Moriarty’s successor.
A riveting, deeply atmospheric tale of murder and menace from one of the only writers to earn the seal of approval from Conan Doyle’s estate, Moriarty breathes life into Holmes’s dark and fascinating world.
Anthony Horowitz
Long before Alex Rider became a teenage icon or Sherlock Holmes returned to the page with fresh intrigue, Anthony Horowitz was crafting mysteries of his own—first in his imagination, then on the page. Born in 1955 in Middlesex, England, Horowitz grew up surrounded by stories, both real and invented. He discovered early that fiction was more than escape; it was a place to find order in chaos, to solve puzzles that real life couldn’t.
What sets Horowitz apart in the world of crime and thriller fiction is not just the breadth of his work, but the way he reinvents the familiar. Whether he’s breathing new life into Conan Doyle’s beloved detective or twisting timelines in Magpie Murders, Horowitz writes with a sleight of hand that keeps readers constantly guessing—and always a step behind. His novels don’t simply offer whodunits; they explore the act of storytelling itself, often blurring the line between author and character, fiction and reality.
Sherlock Holmes - Anthony Horowitz Series
Sherlock Holmes - Anthony Horowitz Series consists of two books. The current recommended reading order for the series is provided below.

