When Kristi Stewart inherits a property in the old part of Savannah, she knows it comes with stories of hauntings. But she doesn't believe in ghosts, even while she runs seances for the guests of McLane House Bed-and-Breakfast. Until the inexplicable midnight appearance of one of her infamous ancestors. Terrified, she flees into the night - and right into the arms of Dallas Wicker. In Georgia undercover for the Krewe of Hunters, FBI agent Dallas Wicker...

When the spirit of a murder victim asks for her help, Hannah O'Brien turns to the FBI's elite unit of paranormal investigators to solve the case, which is linked to a historical mystery involving sunken treasure and a curse.

One night, New York FBI agent Aiden Mahoney receives a visitor in a dream, an old friend named Richard Highsmith. The very next day he's sent to Sleepy Hollow because Richard's gone missing there. Maureen "Mo" Deauville now lives in the historic town and works with her dog, Rollo, to search for missing people. She's actually the one to find Richard, or more precisely his head, stuck on a statue of the legendary Headless Horseman. Mo and Aiden, a new...