"Who ate the Rainbow?"

My third modus operandi: I attack the human nervous system, forcing people into a state of mental confusion. Within minutes, they pass out. When I work my way into the heart, I can seriously disturb the circulatory system. In this manifestation, people call me "poison gas."

An illustration and quote from The Autobiography of Poison Gas (Dalu Book Company, Xinjing [Changchun], 1943). Found in Virtue By Design: Illustrated Chinese Children's Books from the Cotsen Children's Library (Cotsen Occasional Press, 2000), ISBN 0966608437.

Found @ A Journey Round My Skull