Gareth Moore, Laura Jayne Ayres
25 Unsolved Cases to Crack. Over 70 Puzzles to Solve
Price: £9.99
Imprint: O'Mara Books
Publication date: 08/10/2026
ISBN: 9781789296952
Subject: Non-Fiction
Category: Activity & Puzzles
Binding: Paperback
Size: 234 x 153 mm
Extent: 224 pages
Illustration: B/w puzzles
Territorial Rights: World (All Languages)
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Enquire nowFeaturing 25 crimes to crack, with 70 puzzles to solve in total: the reader will be shown the illustrated crime scene and will then have to solve the linked puzzles to piece together the clues and solve the crimes.
Features an array of modern forensic techniques to achieve a realistic tone: this is the perfect gift for fans of shows such as CSI, Silent Witness and true-crime documentaries, books and podcasts.
Written by Gareth Moore and Laura Jayne Ayres: the team behind The Perfect Crime Puzzle Book (over 70,000 copies sold in the English language and translated into over 15 languages) and The Whodunnit Puzzle Book (over 50,000 copies sold in the English language). Gareth is available for PR.
Dr Gareth Moore (B.Sc (Hons) M.Phil Ph.D) is the internationally bestselling author of a wide range of brain-training and puzzle books for both children and adults, including Anti-stress Puzzles, Ultimate Dot to Dot, Brain Games for Clever Kids®, Lateral Logic, Extreme Mazes and The Ordnance Survey Puzzle Book. His books are available in over 40 countries, with worldwide sales of over 5 million copies. He is also the creator of online brain-training site BrainedUp.com and runs the daily puzzle site PuzzleMix.com.
Laura Jayne Ayres is a puzzle writer and researcher. After studying Linguistics at the University of Cambridge, she worked as a playwright before joining Dr Gareth Moore’s puzzle team. Books that she has worked on include Hacked: The Cyber Crime Puzzle Book, The Great British Puzzle Book, The Perfect Crime Puzzle Book, The Nautical Puzzle Book and The Ordnance Survey Kids’ Adventure Book.