When she arrives at the hall, shaken by an unsettling disturbance that occurred during her travels, she is greeted by the two children now in her care, Isabella and Eustace. There is no adult present to represent her mysterious employer, and the children offer no explanation. Later that night in her room, another terrifying experience further reinforces the sense that something is very wrong. From the moment Eliza rises the following morning, her every step seems dogged by a malign presence that lives within Gaudlin's walls.

Recently widowed and rendered penniless by her Ponzi-scheming husband, Julia Bishop is eager to start anew. So when a stranger appears on her doorstep with a job offer, she finds herself accepting the mysterious yet unique position: caretaker to his mother, Amaris Sinclair, the famous and rather eccentric horror novelist whom Julia has always admired...and who the world believes is dead.

At first, life at Blackthorn Manor is wonderful. But as Emily explores the grounds and rooms, she stumbles upon a mysterious girl named Kat, who appears to be similar in age, and the two become fast friends. That's when things take a turn for the worse. Kat seems to know a curious amount about the estate, and strange things happen whenever she's around. In one case, Emily narrowly avoids getting toppled by a bookcase in the library; in another, the fire erupts in the fireplace, nearly burning Emily's hands. It's almost as if someone - or something - wants Emily dead.

At sixteen, Sadie Young had a brush with death, and as a result she became more sensitive to the supernatural. Rather than embrace this gift, she spent years running from it, and from the darkness that once preyed upon her. Now twenty-five and working as a librarian, Sadie is called upon by a desperate family friend to look into a strange series of events. A teenaged girl has entered a reputedly haunted house in town and has gone mad. Committed, the girl attempts suicide and claims to be terrorized at all hours by a horrific specter known as "Mother Maggot."

The dead do not rest till they get what they want. You have arrived in the hills. In here, you are surrounded by dense, menacing forests, enveloped in a deadly silence... You never know what lurks here in the cold, dark night. Do not walk alone after sunset in the hills. A beautiful woman in white haunts the Lonely pathways, looking to enchant and ensnare men... All the people who died in accidents here... They say you hear their screams at night. And the deserted lodges sitting amidst lush greenery and calm streams...