He guessed that they must have wearied of cities, or of their fellow creatures.  Perhaps they were disappointed and disillusioned with life and so desired to turn their backs upon its gregarious features, evade its problems, as far as possible, escape its shame and follies, and live here amid these stern realities which promised nothing, yet were full of riches for a certain order of mankind.  He judged that the couple, who designed to dwell beside the silent hollow of Foggintor, must have outlived much and reached an attitude of mind that desired no greater boon than solitude in the lap of nature.  Such people could only be middle-aged, he told himself.  Yet he remembered the big man had said that the pair felt “love was enough.”  That meant romance still active and alive, whatever their ages might be.

The day grew very dim and the fret of light and shadow died off the earth, leaving all vague and vast and featureless.  Brendon returned to his sport and found a small “coachman” fly sufficiently destructive.  The two pools yielded a dozen trout, of which he kept six and returned the rest to the water.  His best three fish all weighed half a pound.

Resolved to pay the pools another visit, Mark made an end of his sport and chose to return by road rather than venture the walk over the rough moor in darkness.  He left the quarry at the gap, passed the half dozen cottages that stood a hundred yards beyond it, and so, presently, regained the main road between Princetown and Tavistock.  Tramping back under the stars, his thoughts drifted to the auburn girl of the moor.  He was seeking to recollect how she had been dressed.  He remembered everything about her with extraordinary vividness, from the crown of her glowing hair to her twinkling feet, in brown shoes with steel or silver buckles; but he could not instantly see her garments.  Then they came back to him—­the rose-coloured jumper and the short, silvery skirts.

Twice afterward, during the evening hour, Brendon again tramped to Foggintor, but he was not rewarded by any glimpse of the girl; but as the picture of her dimmed a little, there happened a strange and apparently terrible thing, and in common with everybody else his thoughts were distracted.  To the detective’s hearty annoyance and much against his will, there confronted him a professional problem.  Though the sudden whisper of murder that winged with amazing speed through that little, uplifted church-town was no affair of his, there fell out an incident which quickly promised to draw him into it and end his holiday before the time.

Four evenings after his first fishing expedition to the quarries, he devoted a morning to the lower waters of the Meavy River; at the end of that day, not far short of midnight, when glasses were empty and pipes knocked out, half a dozen men, just about to retire, heard a sudden and evil report.

Will Blake, “Boots” at the Duchy Hotel, was waiting to extinguish the lights, and seeing Brendon he said: