[3] Two-Gun Kid was the company's first ongoing Western title,[4] running 10 issues.
Russ Heath said in 2004 he believed his first work for Timely was a Western story featuring the Two-Gun Kid.
The Harder version of the character appeared sporadically through 1962, with Joe Sinnott being the last artist to draw the original Two-Gun Kid on a regular basis.
Stan Lee and Jack Kirby, creators of the Fantastic Four, concocted the new Kid to make the character resemble a masked superhero with a secret identity, to stimulate sales for the title.
103 (March 1972), and penciled a nine-page backup story, "Invitation to a Gunfight", by writer Marv Wolfman, in the following issue (May 1972), marking his last known comics work.