The second time he listened to Leopold’s continuous narrative, the doubt returned with more clearness and less flicker: there was such a thing as being over-wise: might he not be taking himself in with his own incredulity? Ought he not to apply some test? And did Leopold’s story offer any means of doing so?--One thing, he then found, had been dimly haunting his thoughts ever since he heard it: Leopold affirmed that he had thrown his cloak and mask down an old pit-shaft, close by the place of murder: if there was such a shaft, could it be searched?--Recurring doubt at length so wrought upon his mind, that he resolved to make his holiday excursion to that neighbourhood, and there endeavour to gain what assurance of any sort might be to be had. What end beyond his own possible satisfaction the inquiry was to answer he did not ask himself. The restless spirit of the detective, so often conjoined with indifference to what is in its own nature true, was at work in him--but that was not all: he must know the very facts, if possible, of whatever concerned Helen. I shall not follow his proceedings closely: it is with their reaction upon Leopold that I have to do. The house where the terrible thing took place was not far from a little moorland village. There Bascombe found a small inn, where he took up his quarters, pretending to be a geologist out for a holiday. He soon came upon the disused shaft. The inn was a good deal frequented in the evenings by the colliers of the district--a rough race, but not beyond the influences of such an address, mingled of self-assertion and good fellowship, as Bascombe brought to bear upon them, for he had soon perceived that amongst them he might find the assistance he wanted. In the course of conversation, therefore, he mentioned the shaft, on which he pretended to have come in his rambles. Remarking on the danger of such places, he learned that this one served for ventilation, and was still accessible below from other workings. Thereafter he begged permission to go down one of the pits, on pretext of examining the coal-strata, and having secured for his guide one of the most intelligent of those whose acquaintance he had made at the inn, persuaded him, partly by expressions of incredulity because of the distance between, to guide him to the bottom of the shaft whose accessibility he maintained. That they were going in the right direction, he had the testimony of the little compass he carried at his watch-chain, and at length he saw a faint gleam before him. When at last he raised his head, wearily bent beneath the low roofs of the passages, and looked upwards, there was a star looking down at him out of the sky of day! But George never wasted time in staring at what was above his head, and so began instantly to search about as if examining the indications of the strata. Was it possible? Could it be? There was a piece of black something that was not coal, and seemed textile! It was