Book Synopsis Introducing Mr. and Mrs. Pickleball. Book 1 in the Ollie the Otter series. How Pickleball saved Ollie the Otter , captures the youthful heart with its themes of adventure, fairness, inclusion, and love. Both deep and though provoking, while filled with adventure and fun, children of all ages will enjoy reading about the cute animals as they discover their self-worth. What is Pickleball? Where did it start? How do you play Pickleball? All of these questions are answered in this first book in the Ollie the Otter Adventure series.