His masterpiece, Robinson Crusoe (1719), tells the story of a shipwrecked sailor stranded on a deserted island for twenty-eight years. The novel was an immediate success and remains one of the most widely read works in English literature, celebrating themes of survival, self-reliance, and human resilience.
Defoe followed this success with other significant works, including Captain Singleton (1720), an adventure tale of piracy; Moll Flanders (1722), a picaresque novel tracing a resourceful woman through poverty, crime, and redemption; and A Journal of the Plague Year (1722), a fictionalized account of the 1665 London plague, remarkable for its journalistic detail. His final major novel, Roxana (1724), explored themes of wealth and morality.
Defoe's pioneering use of realistic detail and first-person narration profoundly influenced the development of the modern novel, earning him the title "father of the English novel."