in Flash Gordon Comic-Book Archives (Dark Horse, 2010 series) #2 (December 2010)
in Amazing Stories of Suspense (Alan Class, 1963 series) #222 ([no date])
in Lyn Gordon (Semic, 1980 series) #2/1981 (uke 5 1981)
in Flash Gordon Comic-Book Archives (Dark Horse, 2010 series) #2 (December 2010)
in Amazing Stories of Suspense (Alan Class, 1963 series) #222 ([no date])Cover art reprinted in Al Williamson's Flash Gordon, A Lifelong Vision of the Heroic (Flesk Publications, 2009 Series) #[nn]
in Lyn Gordon (Romanforlaget, 1967 series) #2/1968 ([mars] 1968)
in Lyn Gordon (Semic, 1980 series) #2/1981 (uke 5 1981) [2. translation]
in Al Williamson's Flash Gordon, A Lifelong Vision of the Heroic (Flesk Publications, 2009 series) #[nn] (June 2009)
in Flash Gordon Comic-Book Archives (Dark Horse, 2010 series) #2 (December 2010)
in Amazing Stories of Suspense (Alan Class, 1963 series) #222 ([no date])Editorial in book states that Al Williamson also colors it.
in Lyn Gordon (Romanforlaget, 1967 series) #2/1968 ([mars] 1968)
in Lyn Gordon (Semic, 1980 series) #2/1981 (uke 5 1981) [2. translation]
in Al Williamson's Flash Gordon, A Lifelong Vision of the Heroic (Flesk Publications, 2009 series) #[nn] (June 2009)
in Flash Gordon Comic-Book Archives (Dark Horse, 2010 series) #2 (December 2010)
in Amazing Stories of Suspense (Alan Class, 1963 series) #222 ([no date])Editorial in book states that Al Williamson also colors it.