Hauptbeschreibung

The Secret of the Ninth Planet is a science-fiction novel written by Donald A. Wollheim and first published in 1959. Wollheim takes his heroes on a grand tour of the solar system as that team struggles to prevent an alien force from blowing up the sun.

The Secret of the Ninth Planet is a science-fiction novel written by Donald A. Wollheim and first published in 1959. Wollheim takes his heroes on a grand tour of the solar system as that team struggles to prevent an alien force from blowing up the sun.