Marcel Raymond Theroux is a British-American novelist and broadcaster. He wrote A Stranger in The Earth and The Confessions of Mycroft Holmes: A Paper Chase, for which he won the Somerset Maugham Award in 2002. His third novel, A Blow to the Heart, was published by Faber in 2006. His fourth, Far North, was published in June 2009. His fifth, Strange Bodies, was published in May 2013. He has also worked in television news in New York City and in Boston.

Paul Edward Theroux is an American novelist and travel writer who has written numerous books, including the travelogue The Great Railway Bazaar (1975). Some of his works of fiction have been adapted as feature films. He was awarded the 1981 James Tait Black Memorial Prize for his novel The Mosquito Coast, which was adapted for the 1986 movie of the same name and the 2021 television series of the same name.