Books by Paul, Frank R. (Frank Rudolph) (sorted by popularity)
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Rhythm rides the rocket
Bob Olsen
146 downloads
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The Moon Destroyers
Monroe K. Ruch
144 downloads
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The Star-Master
Ray Cummings
137 downloads
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Through the crater's rim
A. Hyatt Verrill
133 downloads
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The Coming of the Ice
Green Peyton
128 downloads
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The Ultimate Salient
Nelson S. Bond
112 downloads
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Ice Planet
Carl Selwyn
112 downloads
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Radio mates
Benjamin Witwer
108 downloads
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The terrors of the upper air
Frank Orndorff
86 downloads