The Human Body FactoryBy: Dan Green Illustrator: Edmond Davis Step inside the busy, bustling factory that is the human body, and find out about all the different body parts and systems that keep whirring night and day! The Human Body Factory is an action packed and informative guide to your insides. Each "department" is introduced by the busy workers who keep everything running smoothly, from the big boss sending out orders in the brain to waste being sorted and pushed out