One day in a small town by the sea, a kelp gatherer named Shiro found a large piece of whale vomit stranded on the beach... and that started this tale of treasure hunt... Follow Allison, Charlie, and Sierra as they tried to help their friend Shiro recover the precious rock that got stolen from him... Along the way, readers will encounter various scents and fragrances as depicted by their chemical structures. Never before has chemistry been introduced this way in a children's picture book, and even though the book is intended for the young readers of ages 6-12, it may be read and enjoyed by readers of all ages, whose imaginations and puzzle solving skills will be stimulated.