Really enjoyed this book. Secret McQueen was born as a dhampyir, rejected by her mother and raised by her grandmother in Canada. She moved to NYC when she was 16 to kill vampires and now works as a hired vampire killer for the vampire tribunal. Lo and behold after living in the big city for six years she never encountered the werewolf king, but in a matter of hours she discovers a 300 year old rouge vampire is back to get her, she's in trouble with the tribunal again, and she might be soul-bonded to a werewolf. Some world building and info dump in the beginning, some storyline flaws, but the storyline took off and moved at a good pace. Cliffhanger in the end and a possible triangle to work out. Already downloaded the next book in the series.