(2000). Dumbstruck: A Cultural History of Ventriloquism. Oxford University Press. Leslie Flint. (1971). Voices in the Dark: My Life as a Medium. Macmillan Company. External links Skeptic report on Flint's mediumship 1911 births 1994 deaths British conscientious objectors English fraudsters English psychics English spiritual mediums People from the London Borough of Hackney Personnel of the Non-Combatant Corps 20th-century English businesspeople Military personnel from London