The X-Men #49 - Who Dares Defy The Demi-Men?
Detective Comics #38 - Introducing Robin, The Boy Wonder
Serval Industries, Virginia; ex-X-Factor Investigações sede, Starjammer; Instituto Xavier para Estudos Avançados, Salem Center, Westchester County, New York; Genosha; X-Factor HQ, Washington DC, Maryland; Mutant Research Center, Ilha Muir;
Wayne Tower, Gotham City; anteriormente Batcave; Blüdhaven anteriormente; ex-New York City