The Worm Ouroboros by E.R. Eddison — Read

How the Lord Gro, conducted by a strange enamourment with lost causes, fared with none save this to be his guide into the regions of Neverdale, and there beheld wonders, and tasted again for a season the goodness of those things he did most desire.

Ninety days and a day after these doings aforesaid, in the last hour before the dawn, was the Lord Gro a-riding toward the paling east down from the hills of Eastmark to the fords of Mardardale. At a walking pace his horse came down to the waterside, and halted with fetlocks awash: his flanks were wet and his wind gone, as from swift faring on the open fell since midnight. He stretched down his neck, sniffed the fresh river-water, and drank. Gro turned in the saddle, listening, his left hand thrown forward to slack the reins, his right flat-planted on the crupper. But nought there was to hear save the babble of waters in the shallows, the sucking noise of the horse drinking, and the plash and crunch of his hooves when he shifted feet among the pebbles. Before and behind and on either hand the woods and strath and circling hills showed dim in the obscure gray betwixt darkness and twilight. A light mist hid the stars. Nought stirred save an owl that flitted like a phantom out from a holly-bush in a craggy bluff a bow-shot or more down stream, crossing Gro's path and lighting on a branch of a dead tree above him on the left, where she sat as if to observe the goings of this man and horse that trespassed in this valley of quiet night.