This issue has variants.
in John Carter (Atlantic Forlag, 1978 series) #3/1978 ([desember] 1978)
in John Carter (Atlantic Förlags AB, 1978 series) #3/1978 (December 1978)
in Edgar Rice Burroughs' John Carter of Mars: Warlord of Mars (Dark Horse, 2011 series) #[nn] (March 2011)
in John Carter, Warlord of Mars Omnibus (Marvel, 2011 series) #[nn] ([December] 2011) [30 cent cover price]
in John Carter (Atlantic Forlag, 1978 series) #3/1978 ([desember] 1978) [page 14 removed]
in John Carter (Atlantic Förlags AB, 1978 series) #3/1978 (December 1978)
in Edgar Rice Burroughs' John Carter of Mars: Warlord of Mars (Dark Horse, 2011 series) #[nn] (March 2011)
in John Carter, Warlord of Mars Omnibus (Marvel, 2011 series) #[nn] ([December] 2011)Letters page replies by Marv Wolfman.