Alien Fugitives Sienna, Book 2, (Paperback)

He's the bounty hunter sent to capture her. She'll do anything to stay free.

Sienna Moore is one of the last surviving Strazanian rares-an alien gifted with dangerous powers and hunted by the ruthless Dronians who destroyed her world. After escaping to Earth with six others of her kind, survival is her only goal.
Disguised in human form, Sienna hides among Earth's population, using her mind control to keep her true identity secret. But the Dronians are getting closer. And they aren't the only ones hunting her.
Gray Bastine is a relentless bounty hunter sent from another world with a single mission: find Sienna before the Dronians do. His own planet may soon be the next target of their conquest, and Sienna might be the only one who knows how to stop them.
If capturing her means saving his people, Gray won't hesitate.
Unfortunately for him, Sienna refuses to be caught.
The longer the chase lasts, the more dangerous their connection becomes. Because somewhere between hunter and prey, something unexpected ignites.
And if Gray isn't careful, protecting Sienna may become more important than completing his mission.