The Shadow Legions (Crimson Worlds, #7)

The war with the First Imperium is over, and Grand Fleet is limping home from the frontier. There is no joy, however...no elation at the "victory." The losses this time were too heavy...too personal...to bear. They did what had to be done to drive back the enemy and save the human worlds from certain destruction. Now they were left to find a way to live with the gut wrenching decisions that victory had required.