This activity book is one of the companions to "The Splish-Splash Shapes Quest" children's book, which is part of the Learning Fun with Arrow and Kai book series. It, and each of the books, were especially designed for young learners and seeks to encourage a quest for knowledge for years to come. About the characters: Arrow and Kai are a brother and sister duo who go on fun learning adventures. Arrow is the younger of the two. He is three years old and is always excited to learn new things. Five-year-old Kai is the eldest of the siblings. She not only enjoys learning new things, but enjoys sharing what she learns with her brother. Where each adventure takes them is sure to be exciting.