Warrior's Heart — Stephen D. Sullivan

Catriona Goodlund was born to be a warrior. Now, after years on the road to knighthood, protecting and saving her friends, it's time for Cat to face the secrets of her past and finally decide her future.

But when she returns to her hometown, she finds the Heart of Purespring gone and destruction all around. With everything she's ever loved lost to her, Catriona must make her choice: revenge or redemption?