The Darwinian Extension: Completion
by Hylton Smith
The Darwinian Extension: Completion is the third volume in The Nexus Odyssey. Over twenty years have passed since the Martian colony was founded and the planet has a thin but breathable atmosphere, and more than 50,000 citizens. The efforts to develop interstellar propulsion seem to stagnate when a breakthrough is achieved. Nuclear weapon proliferation on Earth raises the tension to flash point.