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"In his house at R'lyeh, dead Cthulhu waits dreaming..." - English translation of Aklo verse

This article is written on a topic within the Greater Cthulhu Mythos based on information from works in the Mythos. By default, all information is to be assumed to derive from the Lovecraft Myth Cycle unless otherwise marked.

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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.