By Mac Barnett and Jon Klassen

This book is about Circle. This book is also about Circle's friends Square and Triangle. Also it is about a rule that Circle makes, and how she has to rescue Triangle when he breaks that rule. Part of the Shapes Trilogy.

Hardcover, 9 x 9 inches, 48 pages.

Why we love this: Classic shapes gain personality and chutzpah in this playful tale!