Captain John "Black Jack" Geary tries a desperate gamble to lead the Alliance Fleet home-through enemy-occupied space-only to lose half the Fleet to an unexpected mutiny.
The Lost Fleet continues its perilous journey home. Badly damaged and low on supplies, the Alliance Fleet is raiding Syndic mines for raw materials-and Captain ""Black Jack"" Geary hopes they can continue to remain one step ahead of their enemies. But the Syndics are the least of Geary's worries when he learns of the existence of aliens with the power to annihilate the human race.
"Black Jack" Geary has ordered his fleet back to the Lakota Star System where the Syndics nearly destroyed them, a desperate gamble that may give them a fighting chance of survival-or tear them apart.
After successfully freeing Alliance POWs, ?Black Jack? Geary discovers that the Syndics plan to ambush the fleet with their powerful reserve flotilla in an attempt to annihilate it once and for all. And as Geary has the fleet jump from one star system to the next, hoping to avoid the inevitable confrontation, saboteurs contribute to the chaos.