Vanished: Greywalker, Book 4

In the fourth installment of Kat Richardson's bestselling Greywalker series, Seattle private investigator Harper Blaine confronts her past as she uncovers shocking truths about her father's life before his suicide, which involved bizarre supernatural events. Just as she begins to process this new information, Harper is thrust into an investigation in London under pressure from a group of vampires, where she encounters old enemies and unearths further revelations.