Sentinel warships were the answer to the Federation Wars. They brought peace and stability…or so they thought.The Sentinels are a menace, terrorizing spacers across the galaxy in their hunt. But change is coming, and spacers across the galaxy will have to choose whether to fight for their future.Quinton thought the Sentinels were malfunctioning fleets of warships left over from the Federation Wars, but they’re much worse. They’re an instrument of control meant to hold the galaxy stagnant in its development.With Sentinel fleets preparing a major incursion, Admiral Quinton Aldren must get the new Alliance space navy into fighting shape. But how can he build an armada when most spacers believe he’s the enemy?Quinton will fight. All that remains is how many spacers will join him to fight for humanity’s future.