Biografie
Leven en carriere
Robert Graysmith (geboren op 17 september 1942) is een Amerikaanse auteur van true crime-boeken, waaronder Zodiac; Zodiac Unmasked: the Identity of America's Most Elusive Serial Killer; Unabomber: a Desire to Kill; The Sleeping Lady: The Trailside Murders Above the Golden Gate; The Murder of Bob Crane: Who Killed the Star of Hogan's Heroes?; The Bell Tower: The Case of Jack the Ripper Finally Solved; Amerithrax: The Hunt for the Anthrax Killer en The Laughing Gorilla: The True Story of the Hunt for One of America's First Serial Killers.