The Last of the Red Hot Vampires ~ Katie MacAlister

This is the fourth in the Dark Ones series. Portia is a scientist, and skeptic, touring England with her best friend, who is out to find all the paranormal she can locate. Through a series of events Portia is gifted with the powers of a virtue. Along the way she encounters Theo, a nephilim, who is trying to help her pass the trials she must pas to become a true virtue. Along the way, though a series of missteps, Theo becomes a Dark One, and now Portia is determined to earn his soul back.

Even Vampires get the Blues ~ Katie MacAlister

This is the fourth book in the Dark Ones series. In this novel, Paen, a Dark One, has been contacted about fulfilling a contract that his father agreed to two hundred and fifty years earlier. He must find and return a statue to the demon the contract was with. In trying to fulfill this contract, Paen hires Samantha Cosse, a half-elf private detective, to aide him in the search. it is quickly discovered that Samantha is his Beloved, though not nearly as accepted. This is a pretty good story, with several twists and turns that really surprised me.

Sex, Lie and Vampires ~ Katie MacAlister

This is the third book in the Dark Ones series. In this novel, Nell, a Medieval history professor and charmer, has been hired to find Damien, a Dark One child, who has been abducted and is being held by a demon lord. Along the way, she meets Adrian, a dark one known as Adrian the Betrayer, as he is bound to a demon lord, and had turned Dark Ones over to him in the past.