Wide Sargasso Sea is a 1966 postcolonial novel by Dominica-born British author Jean Rhys. The author lived in obscurity after her previous work, Good Morning, Midnight, was published in 1939. She had published other novels between these works, but Wide Sargasso Sea caused a revival of interest in Rhys and her work. It was her most commercially successful novel, benefited as well by feminist exploration of power relationships between men and women.