Framing sequence.
in Pit of Evil (Gredown, 1975 series) #1 ([1975])
in Haunted (Charlton, 1971 series) #50 (July 1980)
in Ghost Dancers (Gredown, 1982 series) #[nn] ([198-?])Letters of comment from Ken Meyer Jr. and Charles Belli.
in Charlton Classics (Charlton, 1980 series) #4 (October 1980)