Author, Mac Barnett and illustrator, Jon Klassen's two previous collaborations, Extra Yarn and Sam & Dave Dig A Hole won Caldecott Honors. They have teamed up again to create Triangle, the first book in a planned trilogy.
Triangle lives in a house shaped like a triangle, with a triangle shaped door. He wants to play a trick on his friend, Square. On his way to Square's house he passes triangular shaped hills, then hills "that weren't triangles anymore" and finally to square shaped hills. Because he knows Square is afraid of snakes, Triangle says "HISS" sounding like a snake at his friend's door. Square is frightened. Triangle keeps hissing but soon he is laughing too hard to hiss anymore. Square recognizes the laugh and chases Triangle past the square hills , the undefined shape hills and the triangle shaped hills to Triangle's house where he gets stuck in the triangle shaped door. He is blocking the light and guess what? Triangle is afraid of the dark. Square says he planned his revenge, does the reader believe him?
John Klassen's artwork is known for his use of earth-toned palettes. In this book, he introduces a pale blueish green that he uses both alone and in overlays of earth tones to create darker toned greens. The font is large, well spaced and easy to read. There is plenty of white space and few words on each page. Kids who read at a mid-year first grade level or higher can read this book with little help.
The Sonoma County Library has ten copies.