The fight to free the Earth from alien domination began in Live Free or Die, and continued in Citadel. Now Tyler Vernon and his troops aboard the gigantic battle station Troy face a desperate battle with the forces of galactic tyranny. And the very survival of the Earth and its people is not all that is at stake. The galaxy itself must choose to live free...
"The Sunday Times top ten best seller. Thousands of lives have been saved by this spaniel. He is a best friend in dog's clothing. An RAF dog with his mossy feet firmly on the ground. A brave dog who has served his colleagues and his country with unstinting devotion. A dog in a million. This is the story of the partnership of Buster and Will, told by Will himself, describing how each came to save the other's life.