A warrior's heart : Gifts of the Ancients Series, Book 1

Hal's best-friend status with Casey's brother always meant that the one woman he wants is strictly off limits. But now that he's back from a harrowing mission in the ancient Iraqi city of Babylon, all bets are off. The strangely mystical experience left him and his Special Forces team with a new appreciation for life and strange new abilities they are only beginning to understand. Casey never thought she'd have a shot with the strong, silent Green Beret. Something about him has changed, though, and old feelings have risen up, demanding an answer. And her answer is an unequivocal yes. Now, to break the news to her brother and hope it doesn't come to blows