Book Description: Color the world with crayons and imagination! With these fact-filled coloring books for children and adults, anyone can recreate timeless works of art, or take a tour of the human body. Each book features a ready-to-color 17" x 22" poster to hang on the wall.Embark on a voyage of discovery through the human body, based on the classic work by Henry Gray. Children and adults will enjoy learning about the various systems of the body and their particular functions. Then they can get creative, coloring in the detailed illustrations of those systems.