Blood and Thunder by Wren Michaels

Rowtag Aktoon is about to die. He doesn’t know how, and he doesn’t know when. All he knows is it’s coming.

After his cousin shares a vision and part of it comes true, the reality creeps in that his end could very well be imminent. His family convinces him to seek the help of a witch who could provide answers. He only hopes that what happens in Vegas, stays in Vegas.
Everleigh Ulric isn’t what she seems. Hiding from a father who wants to exploit her and an immortal witch out for vengeance, she’s built a life of anonymity hidden away at Cirque de Mystique – a paranormal circus.
When Tag discovers Everleigh is his mate, life takes on new meaning, however short theirs may be, and he plans to make sure neither he nor his new mate end up six feet under. But dying may just be the key that unlocks the doors of their happily ever after.