Gareth Moore Gareth Moore is the 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, and many others. He is also the creator of online brain-training site BrainedUp.com and runs the daily puzzle site PuzzleMix.com. Chris Dickason is the illustrator of works including The Clever Kids' Activity Book and Logic Games for Clever Kids.