Question: Wham!, was a weekly British comic book magazine published by Odhams Press, although "Wham!", was superficially a typical British comic in the mould of The Beano, its later issues (under the Power Comics imprint) included short instalments of which fictional superhero team appearing in American comic books published by Marvel Comics?
Sentence (from "Fantastic Four"): The group debuted in "The Fantastic Four" #1 (cover dated Nov. 1961), which helped to usher in a new level of realism in the medium.
Relevant evidence: No