Two books brimming with activities designed to help kids grow their brains, learn vital skills, and discover that puzzling things out for yourself is fun. Includes dot-to-dot times tables, colour-by-multiplication activities, number pyramids and code puzzles, as well as letter soup, cracking cryptograms and playing Pathfinders. From best-selling puzzle book author Gareth Moore, creator of the chart-topping success Brain Games for Clever Kids. Pages: 192 Dimensions: 198x129mm