The Battle for the Horns. Tales from Avara, #2

Grell, chieftain of the Wind Clan, realizes that he alone, and what little remains of his own men, cannot hold back the king's army, and stop them from invading the ancient lands of the mountain clans. However, all hope is not yet lost, as uniting the clans, and fighting as one, might just be enough to defeat the invaders. But is Grell willing the make the sacrifices required to achieve that, and will it even be enough?