series spawned the more adult, black-and-white Savage Sword of Conan in 1974, by Thomas, Buscema, and Alfredo Alcala. Savage Sword of Conan soon became one of the most popular comic series in the 1970s.

The Marvel Conan stories were also adapted as a newspaper comic strip which appeared daily and Sunday from September 4, 1978, to April 12, 1981. Originally written by Roy Thomas and illustrated by John Buscema, the strip was continued by several different