A review by fireandfables
Blood Bound by Patricia Briggs

4.5

In this book Mercy has to deal with a rogue, demon possessed vampire and somehow survive the encounter.  Mercy found out that walkers like herself are so rare because vampires basically hunted them out of existence centuries ago.  Now she is tasked with using her skills that she didn't know were important to catch this vampire that is causing a ton of deaths in her territory.  Add in the fact that the ex-love of her life, Samuel has decided to stick around, and pack alpha Adam has also staked his claim.