News that Mad magazine is being cancelled should not be surprising news, because the magazine business is not as it once was. All I can say is, so long, Mad, it’s been good to know ya.
I believe Mad, which had plenty of imitators, was always the best of the bunch, but there were still some of the imitations I liked, including this comic from Atlas. They threw some of their best artists into their versions of Mad, hoping to cash in. Years ago I showed the contents of a 1956 issue of Riot, with Severin, Maneely and Everett. Just click on the thumbnail.