From Jack Campbell, author of the bestselling The Lost Fleet series, comes Stark's War, the first novel in a gripping trilogy. The USA reigns over Earth as the last surviving superpower. To build a society free of American influence, foreign countries have inhabited the moon. Now the US military have been ordered to wrest control of the moon. Sergeant Ethan Stark must train his squadron to fight a desperate enemy in an airless atmos at one-sixth of normal gravity. Ensuring his team's survival means choosing which orders to obey and which to ignore...