Dr. Ellie Bennett was once at the peak of her field - until early-onset Alzheimer's began unraveling her memory. But when she uncovers a forgotten Viking burial site in Newfoundland, she doesn't just awaken history, she awakens Skuggr Valdr - the Shadow Ruler, an ancient entity that preys on minds caught between life and death.
Let the Right One In by John Ajvide Lindqvist;
The Taking of Deborah Logan;
The Ruins by Scott Smith