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.

This brand-new book in the Clever Kids series contains 101 quick-fire puzzles to exercise young minds.

From memory games and simple calculations to spot the differences and jigsaw challenges, its packed with activities designed to test visual, memory, logic and reasoning skills in 5 minutes or less. Written by bestselling puzzle book author Gareth Moore, this book is guaranteed to keep childrens brains busy and provide hours of fun as they try to beat the clock.