Part 4 of 6-part crossover with The Defenders. Continues in The Defenders 10. Letters page replies by Steve Englehart. NOTE: Steve Englehart explains the Watergate-related plot alterations to this story in the letters page of Avengers #122.
in Il Mitico Thor (Editoriale Corno, 1971 series) #124 (13 Gennaio 1976)
in Super Spider-Man (Marvel UK, 1976 series) #231 (1977) [pp. 11-18]
in Avengers / Defenders War (Marvel, 2002 series) #[nn] (March 2002), #[nn] (March 2002)
in Il Mitico Thor (Editoriale Corno, 1971 series) #124 (13 Gennaio 1976)
in Avengers / Defenders War (Marvel, 2002 series) #[nn] (March 2002)
in Essential Defenders (Marvel, 2005 series) #1 (2005)
in Marvel Masterworks: The Defenders (Marvel, 2008 series) #2 [Regular Edition] ([December] 2010)
in Il Mitico Thor (Editoriale Corno, 1971 series) #124 (13 Gennaio 1976)
in Super Spider-Man (Marvel UK, 1976 series) #231 (1977) [pp. 11-18]
in Avengers / Defenders War (Marvel, 2002 series) #[nn] (March 2002)
in Essential Defenders (Marvel, 2005 series) #1 (2005), #1 (2005)
in Avengers: Defenders War (Marvel, 2007 series) #[nn] (2007)
in Marvel Masterworks: The Defenders (Marvel, 2008 series) #2 [Regular Edition] ([December] 2010)
in Etranges Aventures (Arédit-Artima, 1966 series) #49
in Marvel Classic (Panini France, 2011 series) #4Chapters 7 and 8 of Defenders crossover.