Fanzines have been among the most significant means of communication for the subculture of fans and “users” of the fantastic arts, so-called sci-fi (SF) fandom, since the birth of the genre. This is also the case in Czechoslovak (later Czech and Slovak) fandom, for which fanzines primarily represented the activities of SF clubs. The community of Czechoslovak fans mostly belonged to the “grey zone” of late socialist society, where fandom members were more or less tolerated.