In #1 New York Times bestselling author Kelley Armstrong's next Rockton book, A Stranger in Town, the biggest mystery is the fate of the town itself.

Detective Casey Duncan has noticed fewer and fewer residents coming into the hidden town of Rockton, and no extensions being granted. Her boyfriend, Sheriff Eric Dalton, presumes it’s the natural flux of things, but Casey’s not so sure. Something bigger is happening in the small town they call home.

When an injured hiker stumbles from the woods, the sole survivor of a hostile attack, it’s all hands on deck. Even a member of the elusive Rockton council comes in to help. This council member also comes bearing news: Rockton is being shut down due to the hostile situation.

Casey and Eric must now race to save the town that has allowed residents to have a fresh start, away from the mistakes of their past, while also getting to the bottom of this latest attack.