Multi-award-winning, New York Times best-selling duo Mac Barnett and Jon Klassen deliver the final wry and resonant tale about Triangle, Square, and Circle.
This book is about Circle. This book is also about Circle's friends, Triangle and Square. Also it is about a rule that Circle makes, and how she has to rescue Triangle when he breaks that rule. With their usual pitch-perfect pacing and subtle, sharp wit, Mac Barnett and Jon

In this lyrical story about friendship and the power of dreams, a small and ordinary fish named Glub asks himself the big questions in life as he observes life in the diner beyond his fishbowl. Who am I? Where do I belong? The lively characters around him provide unexpected answers, but soon it's Glub who reveals answers to their questions — and their hearts' true desires. The small and ordinary fish discovers that life can be extraordinary.