Ten years after saving humanity from the Thephari threat, legendary MOCOM instructor Titus Briggs discovers his elite pilots are failing against an enemy that's learned their weaknesses. When a grizzled Ranger Staff Sergeant with uncanny tactical brilliance reminds Briggs of his own infantry roots.

Twain has made his move and the invasion has begun. As the Disciples invade many planets in several systems, Hank hopes that the united species will be able to hold out long enough for his counter-attack. The crew go on one last desperate quest to find Twain's location and discover a new way to fight back.

When a new Srack overlord ambushed Jake and his apprentices, they are served a painful lesson in humility. Only the timely arrival of Vilak, The One Who Vanishes, saves their lives and that isn't going to work twice. The fate of Earth, Calden, and several other planets is at stake.

Charlie and his allies have been trying desperately for months to find a way to prevent the Zha'-Rath swarm from their endgame, from conquering Earth to turn it into a hive, using humans to breed their young...and feed them. But contact with Earth has been lost and even as Charlie and fleets of allied ships rush to save his homeworld, the worst may have already happened.

Drake steals artifacts so they can benefit all of mankind. They belong in a museum, after all, not hoarded by a select few in their private vaults. It's a dangerous life, but someone has to do it. Then he learns of a map to the location of a lost mega-freighter once belonging to the ancient royal family. Drake, like so many before him, can't resist the siren's call.

Deep inside Antarctica lies a mystery. The forgotten pathway to the stars. Rejected scientist Alexander Hawke is down to his last chance. Brilliant but sheltered, every banker in New York has refused to finance his ideas. Enter the Russian—charming, dangerous, and offering an Antarctic expedition that promises answers to all of his questions. Now, Alexander stands at the edge of a bottomless chasm. With a helpful shove from his foreign benefactor, he plunges into adventure.

Reformed, repackaged, and re-engineered, the Stillness reveal that they never went away. They merely waited. Watching. Planning. And those plans will collide with the rising stars of an empire based on justice and action. Out in the deep black, Abel Tudor and his crew will fight to prove that command isn't given, it's earned—and their parents chose well