On a Coral Reef. The Story of a Runaway Trip to Sea. Arthur Locker (1828-1893). Cassell Company, Limited, New York, London, Paris, 1883. University of Florida. In the preface by Arthur Locker, he suggests the story is intended for boys and girls and that the main incidents in the narrative are based on a true story, of a wreck of a ship, the Cabalva.