Larry Hagman is writing a tell-all book that will delve into his Dallas days, an experimentation with the drug LSD, and his recent liver transplant, Variety reports. Simon & Schuster reportedly will pay the actor low-six-figures to write Hello, Darlin': Tall (and Absolutely True) Tales About My Life. Coinciding with the book's publication, Hagman will hit the road for a travelling stage show based on his life. Hopefully, Charlene Tilton won't be tagging along.