The Worm Ouroboros by E.R. Eddison — Read

How the Lord Juss accomplished at length his dream's behest, to inquire in Koshtra Belorn; and what manner of answer he received.

That night they spent safely, by favour of the Gods, under the highest crags of Koshtra Pivrarcha, in a sheltered hollow piled round with snow. Dawn came like a lily, saffron-hued, smirched with smoke-gray streaks that slanted from the north. The great peaks stood as islands above a main of level cloud, out of which the sun walked flaming, a ball of red-gold fire. An hour before his face appeared, the Demons and Mivarsh were roped and started on their eastward journey. Ill to do with as was the crest of the great north buttress by which they had climbed the mountain, seven times worse was this eastern ridge, leading to Koshtra Belorn. Leaner of back it was, flanked by more profound abysses, deeplier gashed, too treacherous and too sudden in its changes from sure rock to rotten and perilous: piled with tottering crags, hung about with cornices of uncertain snow, girt with cliffs smooth and holdless as a castle wall. Small marvel that it cost them thirteen hours to come down that ridge. The sun wheeled towards the west when they reached at length that frozen edge, sharp as a sickle, that was in the Gates of Zimiamvia. Weary they were, and ropeless; for by no means else might they come down from the last great tower save by the rope made fast from above. A fierce northeaster had swept the ridges all day, bringing snowstorms on its wings. Their fingers were numbed with cold, and the beards of Lord Brandoch Daha and Mivarsh Faz stiff with ice.