Line of Duty Case Files: The Official Puzzle Book

Line of Duty Case Files: The Official Puzzle Book by Dr Gareth Moore and Laura Jayne Ayres, a Mystery release out on November 5, 2026.

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Line of Duty Case Files: The Official Puzzle Book

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Line of Duty Case Files: The Official Puzzle Book Release Date: November 5, 2026

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Do you have what it takes to join AC-12?

Superintendent Ted Hastings wants one thing, and one thing only: to catch bent coppers. And he needs your help on a collection of brand-new operations.

Line of Duty Case Files is your chance to step into the shoes of an AC-12 investigator. This officially licensed puzzle book combines gripping, entirely original scenarios with mind-bending puzzles that test logic, observation, and nerve.

If you take up the challenge you’ll find:

Eight brand new case files to investigate
Text messages to decode, DNA samples to match and map data to analyse
Handwritten notes from Superintendent Ted Hastings, DI Steve Arnott and DI Kate Fleming
Grab your pen, open the case file, and start the investigation.

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Genre: Mystery

Dr Gareth Moore

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Laura Jayne Ayres

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