Skeleton coloring pages make it fun to explore the world of bones. Some skeletons are creepy. Some skeletons are cute. Some are scientific. We have all three! Celebrate Halloween with fun or creepy images, like anatomic skulls, and sugar skulls, spiders, werewolves, ghosts, zombies and witches. If you’re studying dog, horse or dinosaur skeletons, we got those too. So if you got your crayons, we got the pages.