A coloring and activity book inspired by Netflix’s animated series Dr. Seuss’s Horton!—featuring a rainbow pencil that writes in four different colors! Join Horton, Samson, and their friends from the Jungle of Nool as they race in the Nool Grand Prix! Follow along on their latest adventure in this activity book with over 120 activities and puzzles. Featuring a rainbow pencil that writes in red, yellow, green, and blue, this book is sure to thrill fans of Netflix’s animated preschool series Dr. Seuss’s Horton!, based on the beloved Dr. Seuss character, Horton the Elephant.