 She first appeared in "Sun Girl" #1 (Aug. 1948), published by Marvel's 1940s precursor, Timely Comics.Sun Girl starred in a namesake three-issue series cover-dated August to December 1948.The character subsequently co-starred in stories of the original Human Torch in "The Human Torch" #32-35 (Sept. 1948 - March 1949), "Captain America Comics" #69 (Nov. 1948), "Sub-Mariner Comics" #29 (Nov. 1948), and "Marvel Mystery Comics" #88-91 (Oct. 1948 - April 1949).