Dark Ghost (Dark, #24)

He wasn’t civilized or tame. He had his own code and he lived by it.

Monk. Bounty hunter. Vampire slayer. Andre Boroi has spent centuries battling the undead, holding out against the dark with honor. But now, gravely wounded by master vampire Costin Popescu, Andre will be easy to track—his spilled blood marking the killing trail for Popescu and his hungry band of underlings. Andre’s only chance is to disappear into the gray mist of the Carpathians. To wait. To hope.
 
She had a healing touch and a scent that was his lifeblood.
 
In the mountains in search of a precious crystal, geologist Teagan Joanes suddenly finds herself hunted by those she once trusted. Then she comes across the warrior—wounded, wanting and irresistible. Andre has been craving her for an eternity: his lifemate. Her warmth envelops him. Her scent pulsates. And with every beat of her heart, Teagan surrenders to a passion she can’t possibly comprehend.
 
Now they are bound by destiny, but is it enough to keep them safe from a stalking, relentless darkness that threatens to swallow them alive?