The Haunting (The Demon's Grave #3) - E. M. MacCallum - Bog

One by one, they are losing the battle. With the shock of death ringing in their ears, the group has to face one final test. The Challenge is a classic haunted house and the creatures within are out to twist truths and reveal dark secrets. Nora has to overcome her strange familiarity with the Demon's Grave as well as her infatuation with the demonic overlord, Damien. But, not everyone wants her there, and she could end up fighting for more than just her friend's freedom.