From the award-winning team behind Sam and Dave Dig a Hole, and illustrated by Jon Klassen, the Kate Greenaway-winning creator of This Is Not My Hat and I Want My Hat Back, comes the first tale in an exciting new trilogy. Meet Triangle. He is going to play a sneaky trick on his friend, Square. Or so Triangle thinks… Visually stunning and full of wry humour, this story will delight fans of Barnett and Klassen’s quirky styles.