L. Sprague De Camp
Lyon Sprague de Camp, (Pseudonym: Lyman R. Lyon) was an American science fiction and fantasy author and biographer. In a writing career spanning fifty years he wrote over one hundred books, including novels and notable works of nonfiction, such as biographies of other important fantasy authors. He was widely regarded as an imaginative and innovative writer and was an important figure in the heyday of science fiction, from the late 1930s through the late 1940s.
