This set of fun books blurs the line between entertainment and education. Make math and science fun with these literature-based books. Each mystery takes just one minute to read and features real-world scenarios. The brain teasers challenge kids to use critical thinking skills. Perfect for a long car trip or quick errands.
 
Written by a father-daughter team, this set of entertaining and educational books is great for kids, grown-ups, educators and anyone who loves good mysteries, good math and science, or all three!