The Secret of the Ninth Planet (1959)

by Donald A. Wollheim

Novel, 154 pages
Editions published: 15
Won Awards: No
Juvenile / YA: Yes
External Links: 🔗ISFDB

Books Containing this Title

In addition to its stand-alone volume, this title was published in the follow books. It can be rated independently of any volumes containing it.

The Tom Corbett Space Cadet Megapack: 10 Young Adult Sci-Fi Novels by Masters! (2012)

by John Gregory Betancourt

Omnibus, 1644 pages

🔗ISFDB

Donald A. Wollheim: Sience Fiction Collection (2016)

by Donald A. Wollheim

Collection, 176 pages

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Beyond the Walls of Space / The Secret of the Ninth Planet (2018)

by Gregory Luce

Omnibus, 216 pages

🔗ISFDB

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