A secret government unit is formed under the oversight of Adam Harrison, famed paranormal investigator. The case: In a historic mansion in New Orleans’ French Quarter, a senator’s wife falls to her death from a balcony. Most think she jumped, distraught over the loss of her young son. Some say she was pushed. And yet others believe she was beckoned by the ghostly spirits that inhabit the house - once the site of a serial killer’s grisly work.

Hannah O'Brien, who grew up in the house and now runs it as a B and B, has always had a special ability to see a pair of resident ghosts. But when a man is murdered in the alley behind her place, she's dismayed when his spirit appears, too, asking for help. FBI agent Dallas Samson has a passionate interest in the murder, since the victim's a colleague whose death is connected to the smuggling ring known as Los Lobos - the wolves.

The 1940s: hard-boiled detectives and femmes fatale are box-office gold. In one iconic scene, set in a deserted museum, the private eye arrives too late, and the buxom beauty is throttled by an ominous Egyptian priest. Now: the Black Box Cinema immortalizes Hollywood’s Golden Age in its gallery of film noir tributes. But the mannequin of that Egyptian priest is hardly lifeless. He walks - and a young starlet dies a terrifying death. Movie mogul Eddie Archer’s son is charged with the grisly murder.

The details of the crime scene are no coincidence. The body – a promising starlet – has been battered, bloodied and then discarded between two of Manhattan’s oldest graveyards. One look and Detective Jude Crosby recognizes the tableau: a re-creation of Jack the Ripper’s gruesome work. But he also sees something beyond the actions of a mere copycat. Something more dangerous…and unexplainable.

Where is Lara Mayhew? Lara, a congressman's media assistant, suddenly quits her job - and disappears on the way to her Washington, DC, apartment. Novice FBI agent Meg Murray, a childhood friend of Lara's, gets a message from her that same night, a message that says she's disillusioned and "going home." To Richmond, Virginia. Meg discovers that she never got there. And bodies fitting Lara's description are showing up in nearby rivers....

Emerging from the bayou like an apparition, Donegal Plantation is known for its unsurpassed dining, captivating atmosphere, haunting legends… and now a corpse swinging from the marble angel that marks its cemetery’s most majestic vault. A corpse discovered in nearly the same situation as that of Marshall Donegal, the patriarch killed in a skirmish just before the Civil War. Desperate for help traditional criminologists could never provide, plantation heiress Ashley Donegal turns to an elite team of paranormal investigators who blend hard forensics with rare intuition.

When Sarah McKinley is finally able to buy and restore the historic Florida mansion that she has always loved, she dismisses the horror stories of past residents vanishing and a long-dead housekeeper who practiced black magic. Then, in the midst of renovations, she makes a grim discovery. Hidden within the walls of Sarah's dream house are the remains of dozens of bodies - some dating back over a century.

Based in Lewes, East Sussex, Ruby and her team of freelance psychics have been kept busy. Specializing in domestic cases, their solid reputation is spreading - it's not just the dead that can rest in peace but the living too. All is threatened when Ruby receives a call from the irate new owner of Highdown Hall. Film star Cynthia Hart is still in residence, despite having died in 1958. Winter deepens and so does the mystery surrounding Cynthia. She insists the devil is blocking her path to the light long after Psychic Surveys have 'disproved' it.

Margot and Myron Spielman move to a new town, looking for an escape from the long shadow of their past. But soon after they buy Rawlingswood, a foreclosed mansion rumored to be haunted, they realize they’re in for more of the same…or worse. After a renovation fraught with injuries and setbacks, the Spielmans move in to the century-old house, and their problems quickly escalate. The home’s beautiful facade begins to crumble around them when their teenage son uncovers disturbing details of Rawlingswood’s history - a history of murder, betrayal, and financial ruin.

It's a pub in lower Manhattan, run by the Finnegan family for generations and now owned by Kieran and her three brothers. Kieran Finnegan, who still works there whenever she can, has become a criminal psychologist - a fitting reaction, perhaps, to her less-than-lawful past. Meanwhile, New York's Diamond District has been hit by a rash of thefts. No one's been killed - until now.