The Cave Girl is a lost world novel by American writer Edgar Rice Burroughs. Originally published in two separate stories, The Cave Girl begun in February 1913 and published by "All-Story" in July, August, and September 1913; and The Cave Man begun in 1914 and published by "All-Story Weekly" throughout March and April 1917. The book version was first published by A. C. McClurg on 1925-03-21. In August 1949, Dell Paperback published a version with a map captioned "Wild Island Home of Nadara the Cave Girl Where Violence and Bloodshed Rule."