Clifford Sawyer, investigating ghosts in a mine, finds ancient beings from another world -- and gets swept up in a titanic struggle between for control of a parallel dimension.
Henry Kuttner (1915-1958) was known for his literary prose and worked in close collaboration with his wife, C. L. Moore. They met through their association with the "Lovecraft Circle," a group of writers and fans who corresponded with H. P. Lovecraft. Their work together spanned the 1940s and 1950s, mostly published under pseudonyms such as Lewis Padgett and Lawrence O'Donnell.
