The Keep (2006, ISBN 1-4000-4392-1) is a novel by American writer Jennifer Egan. It became a National Bestseller, a New York Times and San Francisco Chronicle Notable Book, and a Chicago Tribune, Kansas City Star, and Rocky Mountain News Best Book of the Year. The Keep is a story about two cousins involved in a haunting business venture that evokes a horrifying tale from their past. Source: Wikipedia (en)