Accidental Goddess by Linnae Sinclair was a really good book.
It has time travel, aliens, first contact rules, romance, pool, deception, sneak attacks, murder, mayhem, and war. Fascinating stuff. I love the main character. She is very believable.
Raheiran Special Forces captain Gillaine Davré has just woken up in some unknown space way station, wondering where the last three hundred years have gone. The last thing she remembers is her ship being attacked. Now it seems that while she was time-traveling, she was ordained a goddess…. Gillaine’s only hope of survival rests with dangerously seductive Admiral Mack Makarian, who suspects her of being a smuggler—or worse. But he can’t begin to imagine the full extent of it. For Gillaine is now Lady Kiasidira, holy icon to countless believers, including Mack—a man who inspires feelings in her that are far from saintly…feelings she knows are mutual. But when their flirtation is interrupted by a treacherous enemy from the past, Gillaine’s secret—and secret desires—could destroy them both….