Question: What year was H.P. Lovecraft's novella "At the Mountains of Madness" published and was the first appearance of The Elder Things?
Sentence (from "Henry Everett McNeil"): McNeil played a crucial role in the career of H.P. Lovecraft, in that he was the first to urge Lovecraft to submit his fiction to "Weird Tales" magazine in the early 1920s.
Relevant evidence: No