Keith Stoner, ex-astronaut turned physicist, knows the signal that his research station is receiving from space is not random. Whatever it is, it's real. And it's headed straight for Earth. He'll do anything to be the first man to go out to confront this enigma. Even lose the only woman he's ever really loved. And maybe start a world war. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.