in Superboy (Se-Bladene, 1967 series) #10/1967 ([oktober] 1967)
in The Amazing World of DC Comics (DC, 1974 series) #9 (November-December 1975)
in The Legion of Super-Heroes Archives (DC, 1991 series) #5 (1994)
in Showcase Presents: Legion of Super-Heroes (DC, 2007 series) #2 (2008)
in Superboy (Se-Bladene, 1967 series) #10/1967 ([oktober] 1967)
in Superboy (DC, 1949 series) #202 (June 1974), #202 (June 1974)
in Superboy (Williams Forlag, 1969 series) #12/1974 ([desember] 1974) [2. translation]
in The Legion of Super-Heroes Archives (DC, 1991 series) #5 (1994), #5 (1994)
in Showcase Presents: Legion of Super-Heroes (DC, 2007 series) #2 (2008)
from Superboy (DC, 1949 series) #86 (January 1961)
in Lynvingen (Se-Bladene, 1966 series) #12/1967 ([desember] 1967)Location in issue is unknown.