Demi’s at Stake by N.L. Hoffmann

He is dangerous. She isn’t supposed to like his kind. Yet here she is falling for the most dangerous enemy of all or so she thinks.
Demi and her siblings hunt the supernatural. It’s just another day on the job, until innocent people begin to die. The suspect? A vampire who should have already been contained.
Cathal thinks this is the end, then surprisingly, someone releases him from his prison. He is greeted by a new world, never expecting the enchanting Demi to be the one chasing him down and wanting him dead.
Demi attempts to fight her developing feelings for Cathal. Despite her best efforts, the magic between them wants to flow. When they have to fight against a greater enemy than either have ever seen, will their growing attraction survive the odds against them? Or will it rip them apart in the most permanent of ways?