We had left the stony village fields, and the face of the country was covered once more with the closest sward, which was just putting on the brighter green of spring. This turf was not smooth, but hummocky, for under it lay heaps of worthless stone and marble drawn out of the quarries ages ago, which the green vestment had covered for the most part, though it left sometimes a little patch of broken rubble peering out at the top of a mound. There were many tumble-down walls and low gables left of the cottages of the old quarrymen; grass-covered ridges marked out the little garden-folds, and here and there still stood a forlorn gooseberry-bush, or a stunted plum- or apple-tree with its branches all swept eastward by the up-Channel gales. As for the quarry shafts themselves, they too were covered round the tips with the green turf, and down them led a narrow flight of steep-cut steps, with a slide of soap-stone at the side, on which the marble blocks were once hauled up by wooden winches. Down these steps no feet ever walked now, for not only were suffocating gases said to beset the bottom of the shafts, but men would have it that in the narrow passages below lurked evil spirits and demons. One who ought to know about such things, told me that when St. Aldhelm first came to Purbeck, he bound the old Pagan gods under a ban deep in these passages, but that the worst of all the crew was a certain demon called the Mandrive, who watched over the best of the black marble. And that was why such marble might only be used in churches or for graves, for if it were not for this holy purpose, the Mandrive would have power to strangle the man that hewed it. It was by the side of one of these old shafts that Elzevir laid me down at last. The light was very low, showing all the little unevennesses of the turf; and the sward crept over the edges of the hole, and every crack and crevice in steps and slide was green with ferns. The green ferns shrouded the walls of the hole, and ruddy brown brambles overgrew the steps, till all was lost in the gloom that hung at the bottom of the pit. Elzevir drew a deep breath or two of the cool evening air, like a man who has come through a difficult trial.