This was the first Neiderman book that I ever read. It was great! It had me on the edge of my seat, and took me on an emotional roller coaster. It is not very long, and so entertaining that you could probably finish it in one evening. The horror is not supernatural, but psychological. It is a story about a couple with a newborn that hire a nurse who is not what she seems. The nurse fools many ppl, but not the husband. She is determined to destroy his life and family.