Godfrey Morgan: A Californian Mystery, also published as School for Crusoes, is an 1882 adventure novel by French writer Jules Verne. The novel tells of a wealthy young man, Godfrey Morgan, who, with his deportment instructor, Professor T. Artelett, embark from San Francisco, California, on a round-the-world ocean voyage. They are cast away on an uninhabited Pacific island, where they must endure a series of adversities. Later, they encounter an African slave, Carefinotu, brought to the island by cannibals. In the end, the trio manage to work together and survive on the island. The novel is a robinsonade – a play on Daniel Defoe's 1719 novel Robinson Crusoe.
Jules Gabriel Verne (8 February 1828 – 24 March 1905) was a French novelist, poet, and playwright. His collaboration with the publisher Pierre-Jules Hetzel led to the creation of the Voyages extraordinaires, a series of bestselling adventure novels including Journey to the Center of the Earth (1864), Twenty Thousand Leagues Under the Seas (1870), and Around the World in Eighty Days (1872). His novels, always well documented, are generally set in the second half of the 19th century, taking into account the technological advances of the time.