Was Mad published by the American Nature Association?
Mad (magazine): Mad (very often stylized as MAD) is an American humor magazine founded in 1952 by editor Harvey Kurtzman and publisher William Gaines, launched as a comic book before it became a magazine. American Nature Association: American Nature Association, headquartered in Washington, D.C., was the publisher of Nature Magazine from 1923 to 1959; and a discount reseller of natural science books for its members. American Nature Association:  A May 1924 review of the organization and its magazine, written by Carroll Lane Fenton and published in "American Midland Naturalist" called the magazine "excellent" with "abundant pictures, admirably printed"; and said it was a "highly worth while publication" that deserves a wide circulation among town and school libraries."
i don't know