'There are guardian angels, and there are monsters with wings' Caitlin Parish should have been the last person to fall for a vampire. A member of the Vampire Control Unit, her relationship with master vampire Kane Malloy had explosive consequences. Caitlin's colleagues count her as the enemy. And now she's going back. Kane has made powerful enemies of his own - and is being targeted by the head of the Global Council, Sirius Throme. With the stakes higher than ever before, Kane knows caring for Caitlin makes him vulnerable. Worse, her decision to return to VCU feels like betrayal. With Throme threatening to tear Blackthorn apart, and the prophesied vampire leader finally revealed, Kane and Caitlin must both fight with everything they have to stop an all out war. But they're fighting on opposite sides... Right when she needs him most, Caitlin makes a shocking discovery about Kane. Has he been playing her all along? And can she trust him with her life when he won't even trust her with the truth? The choice Caitlin makes will change the game in Blackthorn forever. BLOOD DARK is book 5 of 8 in the Blackthorn Paranormal Romance series. What readers are saying about Lindsay J. Pryor... 'I don't think I have read such a finely executed dark PNR world before...This series truly surprised me. I didn't think I would love it that much or be intrigued by it. I couldn't stop thinking about these books once I was done with them... The world-building is spectacular. The characters are enthralling and addicting... Plain fabulousness.' Gaga Over Books 'I am completely enthralled with this paranormal series. You get so wrapped up in the story and characters that you lose track of time... This is one of my favorite series so far this year!' Paranormal Book Club 'This is a paranormal universe like none you have encountered before... There are stories that are so powerful, so intense that I do not believe anyone should warn you about what is to come... I truly do feel that if you love the Paranormal genre and have not yet discovered Lindsay J. Pryor or these novels then you need to read them, experience them firsthand.' Keeper Bookshelf 'I am officially addicted to this series. Why, you ask? Because Lindsay Pryor is my kind of fearless author. She isn't afraid to "go there", to create characters and situations that challenge me as a reader.' The Demon Librarian