Mysteries in a Minute Book Set

It only takes a minute to solve these mysteries!Full of exciting mysteries, this book set makes learning about science and math fun and entertaining. Each brainteaser challenge takes readers on a new adventure where they sharpen their critical thinking skills and learn more about the world around them. This set can be read in one sitting or one mystery at a time, making it perfect for all situations. This book set contains:One Minute Mysteries: 65 Short Mysteries You Solve With Science!One Minute Mysteries: 65 Short Mysteries You Solve With Math!