("The Triumph of Magneto!", X-men #11, maj 1965)
("The Origin of Professor X", X-men #12, lipiec 1965)
("Where Walks the Juggernaut!", X-men #13, wrzesień 1965)
("Among Us Stalk... the Sentinels!", X-men #14, listopad 1965)
("Prisoners of the Mysterious Master Mold!", X-men #15, grudzień 1965)
("The Origin of Professor X", X-men #12, lipiec 1965)
("Where Walks the Juggernaut!", X-men #13, wrzesień 1965)
("Among Us Stalk... the Sentinels!", X-men #14, listopad 1965)
("Prisoners of the Mysterious Master Mold!", X-men #15, grudzień 1965)