Across The Divide (Collector Series #3‪)‬

The Avenging Angel has fallen…
Waking up inside DMG, Zoey is no longer an employee, but a prisoner. A testing subject to Dr. Rapava’s sick experiments and torture, forced to play the brainwashed, fae-hating collector to survive.
Deep inside the labs, she finds more secrets and horrors of Dr. Rapava’s depravity, only enduring because of her honey-addicted buddy, Sprig, and the sexy pirate, Croygen.
Ryker has been taken by Vadik, locked up, and tortured for one of the most powerful objects in the world—the Stone of Fál. An object that wants to find its way back to Zoey as much as Ryker does.
Both don’t want to just find her. They want to kill her.
Turning himself over to Dr. Rapava to get closer to her, Ryker fights the impulse to both protect and destroy her at every turn.
Though, it is Zoey who is forced into the cruelest sacrifice—killing someone she loves to keep another alive.
But it might be her life that is taken in the end.