Don't Hunt Werewolves

After Halloween night reveals a death close to Hanna, she has to use her ghost powers to rescue some kids from school. While there, she runs into a tall stranger who she later finds out is Mr. Tyler's nephew, Gryphin.
Mr. Tyler and Gryphin enlist Hanna's help to find a dead werewolf from their pack. It is one thing for Hanna to talk to ghosts when she meets them, it's quite another for her to go hunting for a specific ghost.
With all the extra time Hanna is spending with the wolves, including the muscled Gryphin, Brandon starts having feelings that threaten to change the nature of their relationship in a terrifying way. Hanna will have to learn to balance using her powers to help ghosts with not neglecting the people she loves.