The Giant-Size Man-Thing #3 comic book, published by Marvel Comics in February 1975, features a diverse range of characters and contributors including Petra Goldberg, Dick Ayers, Steve Gerber, and Stan Lee. This issue, part of the Bronze Age era, falls within the genre of superheroes, fantasy, horror & sci-fi, and suspense, with a mix of science fiction elements. The cover art by Gil Kane, Klaus Janson, and John Romita adds to the appeal of this collectible comic book, making it a must-have for fans of the Man-Thing series and comic book enthusiasts in general.