This is the fourth book in the exciting new adventure series Delphi in Space. The McCormacks have been trying to keep a low profile so they can complete their plan to bring Earth to the club of spacefaring civilizations without creating a world war over the technology. But it’s hard to keep a low profile while building a space station, what with lifting all the material they need, designing new shuttles, and harnessing asteroids. Without any other choice, they go public.Find out what is in store for them as the nations of Earth deal with the shocking technology and power that having the high ground of space means.