The perfect gift for anyone who enjoys crime thrillers, murder mysteries or cold cases – this mixed puzzle book for adults contains over 90 crime-themed visual, code, logic, number and word puzzles to solve!

8 puzzling cases will gradually help you uncover an overall criminal mastermind who is pulling the strings in the background in a dramatic final 9th case.

Can you crack all the clues and help Detective Orion Hawke catch the culprits?

There’s more! Have you also worked out the solution to the bonus meta puzzle on page 200? Enter the competition by completing the form below by 31/03/2025 for a chance to win £500*!

*or local currency equivalent. See Competition Terms & Conditions (T&Cs).