Utopias – literary visions of better, more just and happier communities – have been misconceived as mere fantasies on the one hand and models to implement on the other. Building on the notion of critical utopia and elaborating on interpretations of literary works as contradictory and incomplete, the book analyses selected utopian and dystopian novels by five writers: Edward Bellamy, Alexander Bogdanov, Ivan Yefremov, Marge Piercy and Octavia E. Butler. It argues that departing from the conventions of realism, utopias advance credible visions of more perfect ways of living and being which are nevertheless destabilized through gothic and poetic generic elements. Unresolved issues are further explored in (utopian as well as dystopian) sequels and prequels. The novels analysed in detail include Bellamys Looking Backward 2000-1887 (1888) and Equality (1897), Bogdanovs Red Star: A Utopia (1908) and Engineer Menni: A Novel of Fantasy (1913), Yefremovs Andromeda: A Space-Age Tale (1957) and The Hour of the Bull (1970), Piercys Woman on the Edge of Time (1976) and He, She and It (1991), and Butlers Parable of the Sower (1993) and Parable of the Talents (1998).