. . "Double Star : Dubbelstjärna by" . . . . . . . "Dubbelster : science fiction" . . . . . . "Dvionaia zvezda" . . . "Shuang xing = Double star" . "Fiction" . "Fiction"@en . . "Ein Doppelleben im Kosmos ein Science-fiction-Klassiker" . . "Dvojník" . . . . . . . . . . . . . . "Ein Doppelleben im Kosmos : Roman" . . . . . . . . . "太陽系帝国の危機" . . "Double étoile" . . . . . . . . . "Double Star : Dubbelster" . . . . "Stjernen"@da . . . . . . . . . . . "An actor is kidnapped and taken to Mars to play the role of a missing political leader in order to prevent war."@en . "An actor is coerced into impersonating a kidnapped politician. When the politician dies, his staff persuades the actor to continue and to carry out the politician's ambitions."@en . "Vědecko-fantastické romány" . . . . . . . . "Dvostruka zvijezda" . . . "An actor of the future plays his greatest role as the double of a political leader."@en . "Double étoile : [\"Double star\".] Traduction de Michel Chrestien" . . "Ein Doppelleben im Kosmos" . . . "Dubbelster" . . . . . "Double star"@en . . "Double star" . . . . . . "双星" . . . . . . . . . . "Shuang xing" . . "Estrella doble" . "Estrella doble"@es . . "Double star"@it . "Double star" . . . . . . . . "Lawrence Smith is givien the opportunity to impersonate a prominent politician who has been kidnapped by politcal opponents."@en . . . . . . . . . "Stella doppia" . "Stella doppia"@it . . . . . . . . . . "Doppelleben in Kosmos" . . "Panoksena tulevaisuus"@fi . . . . "Science fiction"@en . "Science fiction" . "双星 = Double star" . "Ein Doppelleben im Kosmos Roman" . . . . . . . "Ein Doppelleben im Kosmos : ein utopischer Roman" . "Double Star"@en . "Double Star" . . . . . . . . . . . . . . . . "Double Star" . . . . . . . "A twenty-second-century actor is taken to Mars to assume the identity of a prominent Earthman who has disappeared."@en . . "Science fiction, American"@en . "Dubbelstjärna : [roman]"@sv . "Science fiction, American" . . . . "Taiyōkei teikoku no kiki" . "Taiyōkei teikoku no kiki"@ja . "Dubbelstjärna" . "Dubbelstjärna"@sv . "Interplanetary voyages." . . "Interplanetary voyages Fiction." . . "Impersonation Fiction." . . . . "Sosies Romans, nouvelles, etc." . . "Heinlein, Robert A." . . "Roman fantastique." . . "Impersonation." . . "Mars (Planet)" . . "Science-fiction Romans, nouvelles, etc." . . "Ciència-ficció Novel·la." . . "Mondadori," . .