. . . . . "Criticism, interpretation, etc"@en . . . . . . . . . . "The unified ring" . . . . . . . "The unified ring narrative art and the science-fiction novel"@en . . . . . . "The unified ring narrative art and the science-fiction novel" . "The unified ring : narrative art and the science fiction novel" . . . . . . . "The unified ring : narrative art and the science-fiction novel"@en . . "The unified ring : narrative art and the science-fiction novel" . "Engels." . . "Science-fiction Technique." . . "1900 - 1999" . . "Erzähltechnik." . . "Romans." . . "Narration (Rhétorique)" . . . . "Narrativik Science fiction." . . "Science fiction Narrativik." . . "Narration." . . "Science-fiction Art d'écrire." . . "Science-fiction - Art d'écrire." . "Science fiction." . . "Science-Fiction." .