Night Pleasures - Sherrilyn Kenyon - Paperback

Dark-Hunter book 1 of 28, ongoing series

Amanda Devereaux has a unique family. Her mother and older siblings are witches and psychics, and her twin sister is a vampire hunter. All Amanda wants is a quiet, normal life, but when she finds herself the target of an attack meant for her twin, she wakes to find herself handcuffed to a sexy, blond stranger.

Kyrian of Thrace is a Dark-Hunter: an immortal warrior who has traded his soul for one moment of vengeance upon his enemies. He spends his eternal days hunting the vampires and Daimons that prey upon mankind, and he is currently on the hunt for a very old and deadly Daimon named Desiderius wo has deemed it sport to handcuff Kyrian to a human while he hunts him. Now Kyrian and Amanda must find a way to break their bond before they give in to their dangerous attraction to one another. Or before Desiderius kills them both.