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 culprit?

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 culprit?