Wandl the Invader

A 1932 science fiction adventure novel narrated by spaceship navigator Gregg Haljan, who with companions is drawn into a secret investigation of a mysterious wandering planet from interstellar space that is approaching Earth in the year 2070.

Public domain in the US. From Project Gutenberg.

Topic

SciFi, Fantasy, and Webnovels›Space and adventure science fiction›Aliens and first contact›Alien invasions of Earth

Reader

Adults›SciFi, Fantasy, and Webnovels›Space and adventure science fiction›Aliens and first contact›Alien invasions of Earth