Triangle

Illustrated by Jon Klassen

This book is about Triangle. This book is also about Triangle’s friend Square. Also it is about a sneaky trick Triangle plays on his friend Square.

★ An NPR Great Read of 2017 ★

★ A BookPage Best Book of 2017 ★

★ A School Library Journal Best Book of the Year ★

“This shape showdown is pure, antic buffoonery.”

Publishers Weekly

, Starred Review

“A marvelously clever picture book. . . . Barnett and Klassen’s planned trilogy is shaping up to be an excellent one.”

Booklist

, Starred Review

“A Masterpiece.”

Quill & Quire

“Funnier with every read.”

National Post

“Thoroughly original.”

The Irish Times

“Beautiful.”

Kirkus Reviews

“The supremely talented Mac Barnett and Jon Klassen team up in a funny and surreal picture book.”

Shelf Awareness

Cover of Triangle, a children's book by Mac Barnett.

Inside the book