The story takes place on a remote planet where the inhabitants are struggling to survive due to a severe drought and lack of resources. A group of scientists and engineers attempt to develop a new technology that can manipulate the planet's atmosphere, but their efforts are hindered by internal conflicts and external threats. As tensions rise, the team discovers that the planet is actually a testing ground for an alien civilization, which has been manipulating events from behind the scenes. The aliens' true intentions are revealed when they initiate a catastrophic event that threatens to destroy the planet's ecosystem. The human survivors must band together to find a way to stop the impending disaster and escape the planet before it's too late. Along the way, they uncover secrets about their own pasts and the true nature of the alien civilization.
By Lester Del Rey · First published 1953 · Genre: Science Fiction, Adventure, Thriller