Finally, a children's coloring book of Jurassic proportions. Are these Dinosaurs on Spring Break or are they just having the time of their lives? Whether your children prefer black and white coloring pages or grey and white coloring pages, Dinosaur's Adventures in Coloring book has both. 20 Jurassic fun coloring pages now become 40 coloring pages! Treat your kids to Dinosaur's Adventures in Coloring book and watch as they color for hours at a time.