"Newlyweds Tricia and Ethan are searching for the house of their dreams. But when they visit the remote manor that once belonged to Dr. Adrienne Hale, a renowned psychiatrist who vanished without a trace four years earlier, a violent winter storm traps them at the estate with no chance of escape until the blizzard comes to an end. In search of a book to keep her entertained until the snow abates, Tricia happens upon a secret room. One that contains...

Yale professor Jeremy Logan is an "enigmalogist" -- an investigator who specializes in analyzing phenomena that have no obvious explanation. Logan finds himself on the storied coastline of Newport, Rhode Island, where he has been retained by Lux, one of the oldest and most respected think tanks in America. Just days earlier, a series of frightening events took place in the sprawling seaside mansion that houses the organization. One of its most distinguished...

Special Agent A.X.L. Pendergast, with his ward Constance Greene, has arrived in Exmouth, Massachusetts, to investigate the theft of a priceless wine collection. But inside the cellar, behind the empty bottle racks, they find something considerably more macabre: the remains of a sealed chamber complete with rusted leg irons, fragments of bone and claw marks on the inside-face of its bricks. Then a historian is found murdered in the desolate salt marshes...