New York Times best seller in hardcover. Armed forces veteran and seven-time New York Times best-selling author John Ringo delivers the third entry in his blockbuster Troy Rising SF series. Humanity fights back against a devastating Trojan-horse-like alien invasion of Earth and takes the fight to the stars by creating a vast battlestation as large as a planet.

The third entry in the best-selling Troy Rising saga and follow-up to blockbuster Citadel from multiple New York Times and USA Today bestseller and military SF master, John Ringo.

When...