The Nymph King. Gena Showalter

The cynical Shaye wants nothing to do with the mighty warlord, but she's inexplicably drawn to him. For underneath the warrior's arrogant beauty lies a complex and powerful man. A man whose caress is like fire…. Now Valerian must fight for the privilege of claiming her as his own. Because there's one thing Shaye doesn't know…. That when a nymph discovers his true mate, she's his for life.