Learning colours is fun in this entertaining book from the creators of the #1 New York Times Bestsellers, The Day the Crayons Quit and The Day the Crayons Came Home. Publisher: HarperCollins Publishers Author(s): Drew Daywalt Number of pages: 18 Publication date: 2021 Dimensions: 185 x 305 x 16 Cover type: Board book Illustrator: Oliver Jeffers