In the tunnels of that twisted wood, whose low prodigious oaks twine groping boughs and shine dim with the phosphorescence of strange fungi, dwell the furtive and secretive Zoogs; who know many obscure secrets of the dream world and a few of the waking world, since the wood at two places touches the lands of men, though it would be disastrous to say where. Certain unexplained rumours, events, and vanishments occur among men where the Zoogs have access, and it is well that they cannot travel far outside the world of dreams. But over the nearer parts of the dream world they pass freely, flitting small and brown and unseen and bearing back piquant tales to beguile the hours around their hearths in the forest they love. Most of them live in burrows, but some inhabit the trunks of the great trees; and although they live mostly on fungi it is muttered that they have also a slight taste for meat, either physical or spiritual, for certainly many dreamers have entered that wood who have not come out. Carter, however, had no fear; for he was an old dreamer and had learnt their fluttering language and made many a treaty with them; having found through their help the splendid city of Celephais in Ooth-Nargai beyond the Tanarian Hills, where reigns half the year the great King Kuranes, a man he had known by another name in life. Kuranes was the one soul who had been to the star-gulls and returned free from madness.
Threading now the low phosphorescent aisles between those gigantic trunks, Carter made fluttering sounds in the manner of the Zoogs, and listened now and then for responses. He remembered one particular village of the creatures was in the centre of the wood, where a circle of great mossy stones in what was once a cleaning tells of older and more terrible dwellers long forgotten, and toward this spot he hastened. He traced his way by the grotesque fungi, which always seem better nourished as one approaches the dread circle where elder beings danced and sacrificed. Finally the great light of those thicker fungi revealed a sinister green and grey vastness pushing up through the roof of the forest and out of sight. This was the nearest of the great ring of stones, and Carter knew he was close to the Zoog village. Renewing his fluttering sound, he waited patiently; and was at last rewarded by an impression of many eyes watching him. It was the Zoogs, for one sees their weird eyes long before one can discern their small, slippery brown outlines.