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Out on 05 November 2026

Line of Duty Case Files

Synopsis

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 official puzzle book combines gripping, entirely original scenarios with mind-bending puzzles that test logic, observation, and nerve.

  • Eight brand new case files to investigate
  • Decode text messages, match DNA samples and analyse map data to help crack the case
  • Handwritten notes from Superintendent Ted Hastings, DI Steve Arnott and DI Kate Fleming bring to life each case file

Grab your pen, open the case file, and start the investigation.

Details

05 November 2026
224 pages
9781037423994
Imprint: Macmillan