Better Gutenberg
Free, beautifully formatted public-domain ebooks

The Secret of the Ninth Planet

by Donald Wollheim

21 sections · Download EPUB

Start reading ›
  1. 1The Mysterious Ninth World
  2. 2Chapter 1 — Special Delivery — By Guided Missile
  3. 3Chapter 2 — The Valley of Stolen Sunlight
  4. 4Chapter 3 — The Secret of A-G 17
  5. 5Chapter 4 — The Hidden Skyport
  6. 6Chapter 5 — Up the Rope of Space
  7. 7Chapter 6 — Sunward Ho!
  8. 8Chapter 7 — Hot Spot on Mercury
  9. 9Chapter 8 — The Veil of Venus
  10. 10Chapter 9 — The Ocean Primeval
  11. 11Chapter 10 — The Dying Planet
  12. 12Chapter 11 — Martians Don’t Care
  13. 13Chapter 12 — At Rope’s End
  14. 14Chapter 13 — The Pole of Callisto
  15. 15Chapter 14 — Rockets Away!
  16. 16Chapter 15 — Ice Cold on Oberon
  17. 17Chapter 16 — In Orbit Around Pluto
  18. 18Chapter 17 — Stronghold of the Lost Planet
  19. 19Chapter 18 — Sacrifice on the Sacred Moon
  20. 20Chapter 19 — The Museum of Galactic Life
  21. 21About the Author

← Back to The Secret of the Ninth Planet

Scroll to Top