Template:Inmythos This article is a stub. You can help the The H.P. Lovecraft Wiki by expanding it. 'S'glhuo is an alternate dimension that manifests only as sound in our universe. Information regarding S'glhuo can be found in the book The Revelations of Gla'aki. Retrieved from "https://lovecraft.fandom.com/wiki/S%27glhuo?oldid=11440" Categories: Articles including information from the Expanded Cthulhu Mythos Article stubs Locations Parallel Dimensions Articles requiring development Location stubs Community content is available under CC-BY-SA unless otherwise noted.