Sophie's world is shattered when disaster bankrupts her family. She's still reeling from the news when she's offered an unexpected solution: Mr Argenton, a wealthy stranger, asks for her hand in marriage. Marrying Mr Argenton will restore her family's fortunes and save them from scandal, but condemns Sophie to a life in Northwood, a vast and unnaturally dark mansion situated hours from civilisation. Sophie struggles to adjust to her new position as mistress over the desolate house. Mr Argenton's relatives are cold, and Mr Argenton himself is keeping secrets. Even worse, the house is more than it seems. Mr Argenton's young cousin, Elise, draws terrifying images. Doors slam. Inhuman figures slink through the forest surrounding the house. A piano plays in the middle of the night. Blood drips from the ceilings. Sophie is inevitably pulled towards the terrifying truth: Northwood's ancient halls are haunted by the family's long-dead ancestors. The malevolent spirits—produced by grisly deaths—resent her intrusion into their home. Trapped in Northwood and desperate for an escape, Sophie's fate is further complicated as she finds herself irrevocably drawn to the tall, dark-eyed man she married. She suspects her feelings are returned, but Mr Argenton is hiding the truth about the house—and his secrets are so dangerous that they might just be unforgivable.

Sophie and Joseph Argenton have survived the impossible this house of ghosts… for now. But their escape from Northwood is short-lived. The sinister shadow that haunted their ancestral home survived, and has attached itself to Joseph's young cousin. Desperate, they travel to meet her father at Kensington, a long-abandoned mansion overlooking a dead town. The house offers a small hope: its original owner had dedicated her life to researching the monster that now possesses Elise. There's a chance that here they will find a way to kill the creature without harming the girl. But Kensington has its own dangers, and once it has Sophie and Joseph within its grasp, it may never let them leave. Trapped inside the ancient building's collapsing walls, Sophie and Joseph are forced to confront the horrors that hide within. Shrouded figures stalk them from the shadows. Whispers echo through the night. Unmarked graves dot the property. And the dead are not as restful as they seem…

Sophiina rodina zbankrotuje a jí se zhroutí svět. Ještě se ani nevzpamatovala, a už se jí nabízí nečekané řešení – o ruku ji požádá bohatý cizinec pan Argenton. Sňatek s ním zachrání její rodinu, ale Sophii odsoudí k životu v Northwoodu, rozlehlém a nepřirozeně temném sídle vzdáleném hodiny cesty od civilizace. Sophie se snaží přizpůsobit svému novému postavení paní skličujícího domu. Příbuzní Josepha Argentona se chovají chladně a sídlo je něčím víc, než čím se být zdá. Den po dni se Sophie neodvratně blíží k děsivému poznání. Ve starobylých prostorách Northwoodu straší a muž, kterého si vzala – a kterého začíná milovat –, skrývá neodpustitelnou pravdu o sídle svých předků… a přízracích, které nyní pronásledují je oba.