Tremaine remained editor until 1937, during which time he bought such important stories as H.P. Lovecraft's At the Mountains of Madness (sold by Julius Schwartz) and The Shadow Out of Time (sold by Donald Wandrei), apparently without reading them.
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Del Toro sent them his screenplays for a film adaptation of At the Mountains of Madness, a Western adaptation of The Count of Monte Cristo, and Crimson Peak.
They are mentioned in many of Lovecraft's stories, including At the Mountains of Madness (1936), The Dream-Quest of Unknown Kadath (1926), "The Other Gods" (1933), and The Shadow Out of Time (1936).
Wright (who suffered from Parkinson's disease) continued to publish stories by Lovecraft, Smith, and Quinn, though he was more selective than Baird; he rejected Lovecraft's "At the Mountains of Madness", "The Shadow Over Innsmouth" and (initially) "The Call of Cthulhu", among other stories.
At the Mountains of Madness is a 2005 double live album by American composer and saxophonist John Zorn's Electric Masada featuring performances recorded in Moscow and Ljubljana.