Lot of 10 Del Rey Ballantine paperback sci fi books including: Dragons Egg Robert L Forward 1980 Wet of January Dave Duncan 1989 Mission to Universe Gordon R Dickson 1977 Operation Misfit E Hoffmann Price 1980 To Escape the Stars Robert Hoskins 1978 The Empire of Time 1978 The infinitive of Go John Brunner 1980 The Fountains of Paradise Arthur C Clarke 1980 Earthgrip Harry Turtledove 1991 The Mirror of her Dreams Stephen R Donaldson 1987
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