Do you love playing tricks on your friends? This book shows you how to bewilder your friends with a mystery smelly balloon! Using simple materials and easy step

Do you love playing tricks on your friends? This book shows you how to bewilder your friends with a mystery smelly balloon! Using simple materials and easy step

Do you love playing tricks on your friends? This book shows you how to bewilder your friends with a mystery smelly balloon! Using simple materials and easy step

"Simple text and full-color photos instruct readers how to make a mystery smell balloon and explain the science behind the activity"--

Do you love playing tricks on your friends? Stump them with a mystery smell balloon! Just follow the simple steps inside this book.