Beautiful page and nice collection of books! All the classics. One (collection) i would like to have. 
...Painting art
Sort:
Brings back memories ...
Wow! Specially coverpop.
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courtesy: stephenhickman.com
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Courtesy: Sience fiction Gallery
Courtesy: Sience fiction Gallery
Courtesy: Sience fiction Gallery
Courtesy: Sience fiction Gallery
Courtesy: Sience fiction Gallery
Courtesy: Sience fiction Gallery
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Courtesy: Paul Lloyd [using PaintShopPro.]
http://www.larryniven.org/kzin/gallery.shtml#images/angeltestrender1-r.jpg
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sci-fi book-cover art
http://www.penguinsciencefiction.org/
http://www.coverpop.com/pop/visco/
http://www.flickr.com/photos/jlevar/sets/72157594188945638/