The amazing picturebook masters are back! Mac Barnett and Jon Klassen, who previously collaborated on the impressive Extra Yarn and Sam and Dave Dig A Hole, have returned with Triangle, the first installment in a trilogy. Triangle is a likeable and slightly cheeky shape, and he wishes to play a "sneaky trick" on his reserved neighbour, Square. However, things don't go entirely to plan... The story is tremendously sweet and hilarious, and takes place in a surreal, two-dimensional environment that's sure to please. This stylish hardback edition is guaranteed to be a favourite.  Read about what makes Jon Klassen such a popular illustrator, and how he goes about working on a collaboration here!  Format: Hardback