From Color it by Numbers:
The Color by Numbers - Halloween (Linux) coloring book will help your children learn the main attributes and symbols of Halloween filled with a special spirit of magic and mystery. A black cat walking on the roofs, a flock of bats hiding by an old tree, a lonely scarecrow at an abandoned farm - all of these scenes are steeped in mystery. At the same time, these images don't frighten little children. They can easily memorize numbers while coloring and get immersed into a special atmosphere of the Halloween eve.