Holy moly, there are a lot of activities! Each book has a WIDE VARIETY of activities that range from easy (and satisfying!) to challenging (and rewarding!). If kids get tired of one type of activity, a different kind of activity entices them to keep going! These creative activities and fun-fact coloring pages relieve stress and hold your attention. Release endorphins as you solve the puzzles and LAUGH as you discover the unexpected answers! Recommended for ages 8 and up!