The Saga Of Seven Suns
Book 5: Of Fire And Night

In a desperate attempt to save his own race, the Ildiran Mage-Imperator Jora'h is forced into a devil's bargain with the evil hydrogues, which will require him to ambush and destroy what remains of the human race. But the gypsy Roamer clans of the towering worldforest have found innovative ways to fight, and strange allies of incomprehensible power.

As the climactic battle is engaged, the Ildiran Solar Navy, the Earth Defence Forces, the Roamers, Klikiss robots, and hydrogue warglobes collide in a fury that will destroy many and change the landscape of the Spiral Arm forever.