
Catch the Imposter
A Puzzle-Packed Mystery in a Manor of Secrets
17 November 2026
Territory Rights — Worldwide including Canada, Singapore and Malaysia, but excluding the British Commonwealth.

Description
Part interactive puzzle book, part gripping mystery, Catch the Imposter challenges readers’ logic and intuition.
An immersive mystery that drops readers into an ill-fated dinner party at a secluded manor house, Catch the Imposter is full of questions that only a puzzle master can answer. With 26 guests and only one imposter, the pressure is on: To unmask the intruder, the reader must interrogate alibis, piece together clues, and expose hidden connections using a mix of brain-teasing challenges. From sudoku, mazes, and word scrambles to crosswords and logic puzzles, each activity unlocks critical information that brings the truth one step closer. Perfect for fans of true crime, social strategy games, and mystery series, this inventive activity book invites readers to become the detective in a game of lies, logic, and deduction.
Reviews
"Dr. Gareth Moore’s puzzles are fresh and lively!" — Will Shortz, Crossword Editor, The New York Times
Also By: Gareth Moore 

Gareth Moore, Laura Jayne Ayres
Paperback, 2026
Cozy up and dive into a world of deduction and crime-solving. Are you sharp enough to crack every case?

Gareth Moore, Laura Jayne Ayres
Paperback, 2025
Don a fedora, sharpen a pencil, and unravel these criminally fun conundrums.

Gareth Moore, Helena Gellersen
Paperback, 2024
Help bolster your mental strength with activities from a best-selling puzzle author and a researcher at the University of Cambridge’s Memory Laboratory.

Gareth Moore, Helena Gellersen
E Book
Help bolster your mental strength with activities from a best-selling puzzle author and a researcher at the University of Cambridge’s Memory Laboratory.

Gareth Moore, Laura Jayne Ayres
E Book
Don a fedora, sharpen a pencil, and unravel these criminally fun conundrums.
Also By: Laura Jayne Ayres 

Gareth Moore, Laura Jayne Ayres
Paperback, 2026
Cozy up and dive into a world of deduction and crime-solving. Are you sharp enough to crack every case?

Gareth Moore, Laura Jayne Ayres
Paperback, 2025
Don a fedora, sharpen a pencil, and unravel these criminally fun conundrums.

Gareth Moore, Laura Jayne Ayres
E Book
Don a fedora, sharpen a pencil, and unravel these criminally fun conundrums.