Margaret Truman won faithful readers with her works of biography and fiction, particularly her ongoing series of Capital Crimes mysteries. Her novels let us into the corridors of power and privilege, and poverty and pageantry, in the nation's capital. She was the author of many nonfiction books, including The President's House, in which she shares some of the secrets and history of the White House where she once resided. She lived in Manhattan and passed away in 2008.