Catherine Lucille Moore was an American science fiction and fantasy writer, who first came to prominence in the 1930s writing as C. L. Moore. She was among the first women to write in the science fiction and fantasy genres. Moore's work paved the way for many other female speculative fiction writers.
Moore
Cover of Weird Tales, October 1934, featuring "The Black God's Kiss" by Moore (painting by Margaret Brundage)
Earth's Last Citadel was reprinted in the July 1950 edition of Fantastic Novels.
Gertrude Barrows Bennett, known by the pseudonym Francis Stevens, was a pioneering American author of fantasy and science fiction. Bennett wrote a number of fantasies between 1917 and 1923 and has been called "the woman who invented dark fantasy".
Citadel of Fear was serialized in The Argosy in 1918.