Amy is spending the summer with her uncle. He lives on the coast in California. She is having a lot of fun when she notices strange things happening. When she leaves the house, all her books are neatly on the shelf, but when she returns, they are knocked down. Then, she starts hearing strange noises coming from the attic. The worst thing happens when her uncle leaves for a work trip and doesn’t come back. Fairly unusual, isn’t it?
