She thought the cult was destroyed. She was wrong. And now they know she's watching.After a mysterious fire consumes Keckwick Hall, Rosie Brown is haunted by two things: the disappearance of her mother's partner, Nigel, and the chilling truth that he was part of Ravana's satanic cult before he vanished.Trying to move on at St. Elfleda's school, a violent clash with her nemesis, the vicious Jane Davenham, gets Rosie expelled. But being forced out is only the beginning. When Rosie and her friend Milly overhear Jane's powerful father, Sir Hugo, and the sinister Ravana planning a new Satanic feast on Walpurgis Night, they are plunged into a nightmare.The cult is back, and its leaders will stop at nothing to protect their secrets. As a suspicious death rocks the town and old grudges ignite a quest for revenge, Rosie finds herself at the heart of a conspiracy. To expose the truth and save herself, she must face down the devilish Davenham's and bring the darkness lurking in the ruins of Keckwick Abbey into the light.For fans of Holly Jackson and Karen M. McManus, this gripping YA Gothic thriller delivers a chilling tale of secret societies, deadly rivalries, and one girl's courage against overwhelming evil.