Taming the Forest King (Forest King, #1)

The distant Forest Province had been torn apart by corruption and rebellion. On the direct orders of her king, Tevra, Colonel of the Light Cavalry, arrives in this strange land with instructions to restore order - at swordpoint, if need be. Yet no steel blade can hold sway in a realm where shapes of death can be fashioned from the still of the air. And even the most ungodly works of the sorcerers pale before the mysterious powers of the Forest King himself - but is he Tevra's ally, or her deadliest foe?