Johanna Lindsey 
Keeper of the Heart [EPUB ebook] 

In search of a true and gentle love, fiery Shanelle Ly-San-Ter flees the lustful advances of the blue-eyed barbarian who has been chosen as her lifemate, confused and frightened by the fevered yearnings the handsome brute has awakened in her innocent soul. A warrior, virile and magnificent Falon Vanyer is overwhelmed with intense desire for the spirited beauty who has vowed never to be his. And though the heavens themselves conspire against him, he will pursue his sensuous prize, and brave any peril to conquer and claim the keeper of his heart.