Paul Edward Theroux is an acclaimed American novelist and travel writer known for his vivid storytelling and insightful observations. He has penned numerous books, including the renowned travelogue The Great Railway Bazaar (1975), which chronicles his extensive train journey from Great Britain through various continents. Beyond the realm of travel literature, Theroux has also crafted compelling pieces of fiction, some of which, like his novel The Mosquito Coast (1981), have been adapted into feature films.

In addition to his writing achievements, Theroux has received notable accolades such as the James Tait Black Memorial Prize in 1981 for The Mosquito Coast. This novel later inspired both a 1986 movie and a 2021 television series bearing the same title. His literary legacy extends through his family, with his sons Marcel and Louis Theroux making their marks as English-American authors and documentary filmmakers. His brother Alexander Theroux and Peter Theroux are also accomplished authors, while his nephew Justin Theroux has gained recognition as an American actor and screenwriter.

Theroux's explorations in literature are not confined to travel and fiction. He has also ventured into the personal realm with works like Sir Vidia's Shadow (1999), detailing his friendship with Nobel Laureate Sir V. S. Naipaul.