in I Fantastici Quattro (Editoriale Corno, 1971 series) #27 (4 Aprile 1972)
in Essential Dr. Strange (Marvel, 2001 series) #1 (December 2001) [black & white]
in Essential Human Torch (Marvel, 2003 series) #1 (October 2003) [black & white]
in Marvel Masterworks: The Human Torch (Marvel, 2006 series) #2 [Regular Edition] ([March] 2009)
in Coleccionable Marvel Héroes (Panini España, 2010 series) #8 - Doctor Extraño: El Juramento (Noviembre 2010)
in Marvel Masterworks: Doctor Strange (Marvel, 2010 series) #1 ([December] 2010)
in I Fantastici Quattro (Editoriale Corno, 1971 series) #27 (4 Aprile 1972)
in Essential Human Torch (Marvel, 2003 series) #1 (October 2003) [black & white]
in Marvel Masterworks: The Human Torch (Marvel, 2006 series) #2 [Regular Edition] ([March] 2009)Mad Thinker & Puppet Master last seen in FANTASTIC FOUR #28 (July 1964). Mad Thinker's next appearance in STRANGE TALES #131 (April 1965); Puppet Master's next appearance in STRANGE TALES #133 (June 1965).
in Marvel Collectors' Item Classics (Marvel, 1965 series) #17 (October 1968)
in Doctor Strange (Marvel, 1974 series) #3 (September 1974) [edited]
in Bring on the Bad Guys: Origins of Marvel Comics Villains (Simon and Schuster, 1976 series) #[nn] (1976)
in Capitaine America (Editions Héritage, 1970 series) #92/93 ([Mai 1979])
in Marvel Masterworks (Marvel, 1987 series) #23 ([December] 1992)
in Essential Dr. Strange (Marvel, 2001 series) #1 (December 2001) [black & white]
in Marvel Masterworks: Doctor Strange (Marvel, 2003 series) #1 ([September] 2003)
in Marvel Visionaries: Steve Ditko (Marvel, 2005 series) #[nn] (2005)
in Coleccionable Marvel Héroes (Panini España, 2010 series) #8 - Doctor Extraño: El Juramento (Noviembre 2010)
in Marvel Masterworks: Doctor Strange (Marvel, 2010 series) #1 ([December] 2010)Episode #15. Part 1 of 2. First continued story in the series, the culmination of things that have been building almost from the beginning. First appearance of Dormammu and Clea (who eventually became Dr. Strange's romantic lead).