Desolator: Conquest - Stellar Conquest Series, #2

From Hugo Award finalist and bestselling author David VanDyke. When an enormous and potent alien ship appears in the colony system of Gliese 370, EarthFleet's Marines must investigate. What they find within will change the course of humanity's future yet again, as they face Desolator. The risks are high and so is the price in blood - and the payoff: new technology far ahead of their own, which may provide the key to fight the alien Meme Empire.
PLAGUE WARS SERIESPlague Wars: Decade One- The Eden Plague- Reaper's Run- Skull's Shadows- Eden's Exodus- Apocalypse Austin- Nearest NightPlague Wars: Alien Invasion- The Demon Plagues- The Reaper Plague- The Orion Plague- Cyborg Strike- Comes the Destroyer- Forge and SteelPlague Wars: Stellar Conquest- Starship Conquest- Desolator: Conquest- Tactics of Conquest- Conquest of Earth- Conquest and Empire