During 1952 and 1953, del Rey edited several magazines: Space SF, Fantasy Fiction, Science Fiction Adventures (as Philip St. John), Rocket Stories (as Wade Kaempfert), and Fantasy Fiction (as Cameron Hall).
Er verantwortete 1952 und 1953 den Start von Titeln wie Space SF, Fantasy Fiction, Science Fiction Adventures (als Philip St. John), Rocket Stories (als Wade Kaempfert), und Fantasy Fiction (als Cameron Hall).