Warren Publishing

Warren Publishing was an American magazine company founded by James Warren, who published his first magazines in 1957 and continued in the business for decades. Magazines published by Warren include After Hours, Creepy, Eerie, Famous Monsters of Filmland, Help!, and Vampirella. Initially based in Philadelphia, Pennsylvania, the company moved by 1965 to New York City.

From the Wikipedia article “Warren Publishing”, licensed under CC BY-SA 4.0.

Warren Publishing is no longer an active publisher (defunct since 1983). Its books may still be in print through successor companies or available second-hand and in libraries.