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. Mad (magazine):  As of January 2017, "Mad" has published 544 regular issues, as well as hundreds of reprint "Specials", original material paperbacks, compilation books and other print projects. 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:  It was founded by Arthur Newton Pack and his father, Charles. American Nature Association:  "Nature Magazine" was an "illustrated monthly with popular articles about nature" and later, the "interpreter of the great outdoors."
i don't know