Gareth Moore, Laura Jayne Ayres
25 Unsolved Cases to Crack. Over 100 Puzzles to Solve
Price: £9.99
Imprint: O'Mara Books
Publication date: 07/05/2026
ISBN: 9781789296952
Subject: Non-Fiction
Category: Activity & Puzzles
Binding: Paperback
Size: 234 x 153 mm
Extent: 224 pages
Illustration: Black and white puzzles throughout
Territorial Rights: World (All Languages)
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Enquire nowFeaturing 25 crimes to solve, with over 100 puzzles to solve in total. The reader will be shown the crime scene and will then have to solve the linked puzzles to piece together the clues and solve the crimes.
Crime-themed puzzles remain hugely popular, and this will be an unmissable package for crime fans. This is the perfect gift for the many fans of shows such as CSI, Silent Witness and true crime documentaries, books and podcasts. Featuring an array of modern forensic techniques to give this a realistic tone.
Written by Gareth Moore and Laura Jayne Ayres, the team behind The Perfect Crime Puzzle Book and The Whodunnit Puzzle Book.
Gareth is available for PR.
Also available in the series: The Perfect Crime Puzzle Book (over 60,000 copies sold in the English language and translated in over 10 languages), The Whodunnit Puzzle Book (over 40,000 copies sold in the English language). Hacked! (over 15,000 copies sold in the English language), and The Undercover Agent Puzzle Book (over 12,000 copies sold in the English language)
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 Ordinance Survey Puzzle Book. His books have sold over a million copies in the UK alone and have sold in 35 different languages. 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.