Lock & Mori

Set in contemporary London, the mysterious and mesmerizing Lock & Mori series is the story of how Sherlock Holmes (Lock) and Miss James Moriarty, Jr. (Mori) met in high school, fell for each other, and became one of the most formidable rivalries the world has ever known. 

Latest Book in Series

Sherlock Holmes and Miss James “Mori” Moriarty started at the top of their game—so they have that much farther to fall in this epic conclusion to the Lock & Mori trilogy, perfect for fans of Maureen Johnson and Sherlock.

You know their names. Now discover their beginnings.

Mori is out for...

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