A coloring and activity book inspired by Dr. Seuss’s classic The Cat in the Hat—featuring a rainbow pencil that writes in four different colors.

Join the Cat in the Hat, Thing 1, Thing 2, and more friends for coloring and puzzle fun in this activity book based on the beloved children’s classic. Featuring a rainbow pencil that writes in red, yellow, green, and blue, this book is sure to thrill children ages 3 to 7. It perfect for a rainy day—or any day!