Geoffrey Charles Ryman (born 1951) is a writer of science fiction, fantasy and surrealistic or "slipstream" fiction.Ryman currently lectures in Creative Writing for University of Manchester's English Department. His most recent full-length novel, The King's Last Song, is set in Cambodia, both at the time of Angkorean emperor Jayavarman VII, and in the present period. He is currently at work on a new historical novel set in the United States before the Civil War.