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Gareth Moore, Author
Laura Jayne Ayres, Author
Katie Kear, Illustrator
Imprint: Laurence King Publishing
Publication date: October 23, 2025
Category: Puzzle books (Children's / Teenage)
ISBN: 9781510231924
With fifty mystery puzzles for budding detectives!
From a crisis on a cruise ship to a country house poisoning and a treacherous train journey, there’s something perilously exciting for every budding detective to solve!
* Created in collaboration with the official Agatha Christie estate
* Bringing the thrilling and mysterious world of Agatha Christie to a new generation of puzzle-solving, code-cracking detectives​
* For children aged 8 and up
Dr. Gareth Moore is one of the world’s leading puzzle-setters. He is the author of more than 75 brain-training titles including The Ordnance Survey Puzzle Book, which has sold more than 120,000 copies in the UK. He is also the creator of Brained Up, a cutting-edge brain training site offering scientifically designed daily sessions to help you make the most of your brain.
Katie Kear is a British illustrator and has been creating artwork for as long as she can remember. She loves creating new worlds and characters, and hopes to spread joy and happiness with her illustrations! Katie is a graduate of University of Gloucestershire, with a First Class BA Hons Illustration Degree. In her spare time she loves drawing, adventures in nature, chocolate, stationery, the smell of cherries and finding new inspirational artists!