Amazon.com description: Product Description: From the depths of a mummy's tomb to the exciting world of LEGO space, here is a unique set of novelty game books based upon popular themes from LEGO-one of the world's best-selling toys. State-of-the-art computer graphics bring LEGO figures to life; puzzles, riddles, mazes, and quizzes teach children to follow complex instructions and improve their mental agility. Encourages children to use logic, helps them to grasp abstract concepts, and solve more complex word and number puzzles. Carefully graded to appeal to six- through 12 year-olds, the games have all been extensively tested on children and are designed to be fun for younger children to play, while challenging older kids. An exciting new range of titles created to entertain and stimulate children across a wide age range.