Holmes and Moriarty - The new official Sherlock Holmes novel

Preorder The Waterfall, the brand new Gareth Rubin novel, coming Autumn 2025.

THE CLEVER AND INTRIGUING CRIME MYSTERY FROM THE AUTHOR OF THE INSTANT TOP TEN SUNDAY TIMES BESTSELLER, THE TURNGLASS.

A new Sherlock Holmes novel, endorsed by the Conan Doyle Estate. 

'A wonderfully entertaining, high-speed, high-stakes adventure with two, no FOUR and more, characters from classic detective fiction! Holmes and Moriarty by Gareth Rubin is the real deal: an accomplished tribute, true to the spirit of Conan-Doyle, but with a thrillingly original story and enough accomplished inventiveness to captivate and satisfy. The perfect fix for Holmes fans - thoroughly recommended!' Janice Hallett

Two adversaries. One deadly alliance. Together, can they unlock the truth? 

Sherlock Holmes and his faithful friend, Dr John Watson, have been hired by actor George Reyno