Justice League of America #149 (December 1977) VG $3.14
Hawkgirl became a member of the Justice league of America in issue #146 (September 1977), yet she did not appear again in within the series until #149 (December 1977). In the story titled “The Face of the Star-Tsar,” the League’s satellite (22,300 miles above the equator), is invaded by their longtime foe Doctor Light. The team is aided by a wannabe hero named Privateer.
Once again Doctor Light is no match for Hawkman and Hawkgirl.
From the solicitation: Cover pencils by Rich Buckler, inks by Jack Abel. The Face of the Star-Tsar!, script by Steve Englehart, pencils by Dick Dillin, inks by Frank McLaughlin; Dr. Light invades the Justice League satellite; the Privateer and the League battle the Star-Tsar; Snapper Carr guest-stars. Threat of the True-or-False Sorcerer–100 Issues Ago, script by Gardner Fox and E. Nelson Bridwell (new text), pencils by Mike Sekowsky, inks by Sid Greene; reprinted from Justice League of America #49. 48 pgs. $0.60. Cover price $0.60. Grade: Very Good