The Moriarty Murders (Moriarty & Co)

The Moriarty Murders (Moriarty & Co) by Jack Gatland is a Cozy Mystery release out on October 27, 2026.

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The Moriarty Murders (Moriarty & Co)

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The Moriarty Murders (Moriarty & Co) Release Date: October 27, 2026

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Welcome to Moriarty & Co: who would have thought that solving crimes is more fun than committing them?

Investigative journalist Abigail Wren has spent her career chasing cases no one else cares about. But everything changes when Abbie learns she’s the last living heir to the Moriarty criminal empire (yes, that Moriarty). Now, not only has she inherited a crumbling country house, she’s also acquired a cellar full of ageing operatives who’ve spent their lives on the wrong side of the law. She wants none of it.

Her new “employees” aren’t too thrilled either. They want a Moriarty in charge – not someone who’s only ever solved crimes, not committed them. But when Maurice Finch, one of the old guard, is found dead in circumstances nobody believes were accidental, the team wants revenge.

Abbie sees an opportunity: she decides they’re switching sides and going straight to find Finch’s killer. But pulling at the threads of Finch’s death turns up a second body, and a name that keeps surfacing where it shouldn’t. Because someone else thinks the Moriarty inheritance should have been theirs, and he’s only just getting started…

With time running out to catch the killer, can they solve the case before another body turns up or is the world’s most unconventional detective agency also going to be its most short-lived?

The Moriarty Murders is a cozy crime novel with a Sherlock Holmes twist that’s perfect for fans of Richard Osman, Robert Thorogood and Agatha Christie! This sharp, twisty mystery is the first in a new series from Multi-Million Selling and #1 New York Times bestselling author Tony Lee, writing as Jack Gatland.

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Genre: Cozy Mystery

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