Books by Paul, Frank R. (Frank Rudolph) (sorted by popularity)
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Invaders of the Forbidden Moon
Raymond Z. Gallun
141 downloads
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Through the crater's rim
A. Hyatt Verrill
139 downloads
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The Man Higher Up
William MacHarg and Edwin Balmer
139 downloads
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The Star-Master
Ray Cummings
127 downloads
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The Coming of the Ice
Green Peyton
123 downloads
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The Ultimate Salient
Nelson S. Bond
117 downloads
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Ice Planet
Carl Selwyn
110 downloads
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Radio mates
Benjamin Witwer
89 downloads
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The terrors of the upper air
Frank Orndorff
75 downloads