A time of courage / John Gwynne.

"Battle the dark Reclaim the world The Demon-King of the Otherworld is finally free. And armed with mighty new starstone weapons, Asroth prepares to lead his demonic war-host south. With the help of his dark bride Fritha, he plans to crush the warrior-angels and their allies. In the shadows of Forn Forest, Riv and the surviving Ben-Elim hold a war council. After the catastrophic events at Drassil, they are desperate to unite those who would stand against Asroth and his army. So they fly west, to join the Order of the Bright Star. But Drem and the Order are besieged by a demon horde - and their fragile defence may soon shatter. Across the Banished Lands armies are heading south, to settle ancient grudges and decide the fate of humanity. Drem, Riv and the Bright Star's warriors will need every ounce of their courage if they are to join the final battle. But will their combined forces be enough to face down their greatest foe?"--Publisher description