" The sand of the desert of Yondo is not as the sand of other deserts; for Yondo lies nearest of all to the world’s rim; and strange winds, blowing from a gulf no astronomer may hope to fathom, have sown its ruinous fields with the grey dust of corroding planets, the black ashes of extinguished suns. The dark orb-like mountains which rise from its wrinkled and pitted plain are not all its own, for some are fallen asteroids.

- The Abominations of Yondo "

― Clark Ashton Smith , The Abominations of Yondo