Hot Wheels Monster Trucks Colouring 1, from Europrice, is the first volume in the Hot Wheels licensed coloring collection dedicated to monster trucks. The Monster Trucks Colouring collection, licensed by Hot Wheels, features illustrations of monster trucks to color with colored pencils, a theme that appeals to children who are fans of large and powerful vehicles. Europrice is the leading children's book publisher in Portugal, with a catalog designed to stimulate creativity and motor skills through pencil and paper, rather than screens. It's a great option for younger Hot Wheels fans to take their first steps in this coloring collection.