AMY CROSS

When the Pearsons arrive to investigate the mysterious Stoneforth Castle, they have no idea that their lives are about to be changed forever – and that for one of them, the castle's ancient hallways represent the end of the road.

Alicia has returned from her time abroad, but something's wrong. She seems different, and even Rose has trouble getting through to her. As the two girls team up to explore the castle's dungeons, they discover a strange green door that seems to be key to a series of unspeakable horrors. Something is lurking beyond that door, something that has been waiting centuries for a chance to claim another victim.