American Tabloid is a 1995 novel by James Ellroy. The novel chronicles three rogue American law enforcement officers from November 22, 1958 through November 22, 1963. Each becomes entangled in a web of interconnecting associations between the FBI, CIA, and the Mafia, which eventually leads to their involvement in the John F. Kennedy assassination. James Ellroy dedicated American Tabloid "To NAT SOBEL."