The Hellfire House (Paperback) (ISBN-13: 9781997836001)

Every haunted house has a history. This one is written in blood.

When monster-hunter Anna Jacobs sails to the storm-lashed shores of Brimwatch Isle, she seeks only one thing: the forbidden ritual that might restore her mother's soul from beyond the Veil. But the secrets buried in the haunted halls of Hallowspire are far older-and far deadlier-than she ever imagined.

Stranded in the crumbling mansion where the dead do not rest, the mirrors lie, and something ancient stirs in the flooded depths below, Anna must uncover the secrets left behind by occultist Alistair Gilead Thorne, a man who tore open the fabric of death-and paid the price. But the ritual that could bring her mother back demands more than knowledge. It demands blood. And two young girls may be the key to all of it.

Haunted by history, hunted by the soul-stripped dead, and tempted by the darkness growing inside her, Anna must decide how far will she go to bring back the one she lost... and what she will become in the process.

Enter the house built on fire and blood and return to a world of fierce women, dark magic, and terrifying evil in the bone-chilling Book of Shadows series!