THE MYSTERIOUS PLANET

by Kenneth Wright pseudonym by Lester Del Rey, Kenneth Wright.

$300 · Offered by L. W. Currey

First edition

Philadelphia, Toronto: The John C. Winston Company, 1953 . Octavo, cloth. First edition. A planet with technology superior to that of the Solar Federation's space navy enters our solar system, threatening billions of humans living on the planets orbiting our Sun. Part of the classic Winston science fiction series for young readers published between 1952 and 1961. A fine copy in bright, very good or better first printing

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