in Marvel Boy (Marvel, 1950 series) #2 (February 1951)
in Marvel Masterworks: Atlas Era Heroes (Marvel, 2007 series) #1 ([January] 2007)
in Journey Into Unknown Worlds (Marvel, 1951 series) #4 (April 1951) [as "The Witch Doctor"]
in Space Mysteries (I. W. Publishing; Super Comics, 1958 series) #1 (1958)
in Marvel Masterworks: Atlas Era Heroes (Marvel, 2007 series) #1 ([January] 2007)House ad for issue #4.