Guy Thorne was the pen name of Cyril Arthur Edward Ranger Gull (1875 – 9 January 1923), a prolific English journalist and novelist best known for his novel When It Was Dark: The Story of A Great Conspiracy (1903).
[3] The book describes the attempt by a Jew, the malevolent Constantine Schaube, to overthrow the whole of the Christian world by fraudulently disproving the Resurrection.
"[citation needed] When It Was Dark has been criticised for its stereotyping of Jews and their portrayal as intent on destroying what Thorne viewed as the most valuable element of British life – the Christian faith and the spiritual values associated with it.
[6] His novels include: Made in His Image (1906), The Soul-Stealer (1906), The Angel (1908), Not in Israel (dedicated to Cecil Broadhurst, 1913), And it Came to Pass (1915), The Secret Sea-Plane (1915), The Enemies of England (1915), Lucky Mr Loder (1918), The Secret Monitor (1918), The Air Pirate (1919), Doris Moore (1919), The House of Danger (1920), The City in the Clouds (1921), The Love Hater (1921), The Dark Dominion (1923) and When the World Reeled (1924).
He also wrote numerous essays and a biography of Frederick Nicholas Charrington (1850–1936), the English social reformer who devoted his life to Temperance work.
[9] A biography, Guy Thorne: C Ranger Gull: Edwardian Tabloid Novelist and his Unseemly Brotherhood, by David Wilkinson was published by Rivendale Press, High Wycombe in 2012.