Books by Paul, Frank R. (Frank Rudolph) (sorted by popularity)
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When the Sun went out
Leslie F. Stone
93 downloads
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Outpost on Io
Leigh Brackett
92 downloads
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When the moon fell
Morrison Colladay
91 downloads
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Cosmic Castaway
Carl Jacobi
91 downloads
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Rhythm rides the rocket
Bob Olsen
89 downloads
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Through the crater's rim
A. Hyatt Verrill
85 downloads
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The Moon Destroyers
Monroe K. Ruch
59 downloads
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Ice Planet
Carl Selwyn
56 downloads
