Lost Fleet
Book 4: Valiant

'Black Jack' Geary has made many risky decisions as commander, but ordering the Alliance fleet back to the Lakota Star System where it had nearly been destroyed by the Syndics has his officers questioning his sanity. It's a desperate gamble that may buy Geary just enough time to prepare for the Syndics' inevitable return - and give the fleet a fighting chance of survival.

But even as he struggles to stay one step ahead of the enemy, Geary must face conspirators within his own fleet - and unknown number of officers who want a change of command. And Geary knows that his fleet must stand together or the Syndic forces will tear them apart...