Necronomicon- Hound Information

In the coffin lay an amulet of curious and exotic design, which had apparently been worn around the sleeper’s neck. It was the oddly conventionalised figure of a crouching winged hound, or sphinx with a semi-canine face, and was exquisitely carved in antique Oriental fashion from a small piece of green jade. The expression on its features was repellent in the extreme, savouring at once of death, bestiality, and malevolence. Around the base was an inscription in characters which neither St. John nor I could identify; and on the bottom, like a maker’s seal, was graven a grotesque and formidable skull.
     Immediately upon beholding this amulet we knew that we must possess it; that this treasure alone was our logical pelf from the centuried grave. Even had its outlines been unfamiliar we would have desired it, but as we looked more closely we saw that it was not wholly unfamiliar. Alien it indeed was to all art and literature which sane and balanced readers know, but we recognised it as the thing hinted of in the forbidden Necronomicon of the mad Arab Abdul Alhazred; the ghastly soul-symbol of the corpse-eating cult of inaccessible Leng, in Central Asia. All too well did we trace the sinister lineaments described by the old Arab daemonologist; lineaments, he wrote, drawn from some obscure supernatural manifestation of the souls of those who vexed and gnawed at the dead.
...

The jade amulet now reposed in a niche in our museum, and sometimes we burned strangely scented candles before it. We read much in Alhazred’s Necronomicon about its properties, and about the relation of ghouls’ souls to the objects it symbolised; and were disturbed by what we read. Then terror came.

- The Hound, parts 1 and 2