Lost Worlds has also been published in two separate volumes.
Clark Ashton Smith (1893–1961) was a poet, sculptor, painter and author of fantasy, horror and science fiction short stories. It is for these stories, and his literary friendship with H. P. Lovecraft from 1922 until Lovecraft's death in 1937, that he is mostly remembered today. With Lovecraft and Robert E. Howard, also a friend and correspondent, Smith remains one of the most famous contributors to the pulp magazine Weird Tales.
Photo: Clark Ashton Smith in 1912. Photo source: Wikimedia Commons.