One day, Square was working with his blocks of stone when Circle appeared floating by. "A sculptor turns blocks of stone into art," Circle told him. And he asked her to make something very special...

Remember Triangle and his friend Square? Well, this book is about Square. This book is also about Square's friend, the Circle. And it is also about Square wanting to make something perfect like Circle. But it is hard to make a perfect thing.

In their 2nd album of the trilogy of shapes, "Triangle", "Square" and "Circle", Mac Barnett and Jon Klassen, continue to delight readers around the world.