In Doors, the second book in the Christensen Lineage Series, Nathan finally accepts, after extensive therapy, that his memories of banishing an ancient demon are a delusion and is ready to put the supernatural world behind him. However, when Nathan and his wife Lucy move to the woodlands of Sussex County, NJ with their twin daughters, Erika and Molly, strange events start to happen. Their lives take a harrowing turn when Lucy and...