John Macnab by John Buchan

Crask -- which is properly Craoisg and is so spelled by the Ordnance Survey -- when the traveller approaches it from the Larrig Bridge has the air of a West Highland terrier, couchant and regardant. You are to picture a long tilt of moorland running east and west, not a smooth lawn of heather, but seamed with gullies and patched with bogs and thickets and crowned at the summit with a low line of rocks above which may be seen peeping the spikes of the distant Haripol hills. About three-quarters of the way up the slope stands the little house, whitewashed, slated, grey stone framing the narrow windows, with that attractive jumble of masonry which belongs to an adapted farm. It is approached by a road which scorns detours and runs straight from the glen highway, and it looks south over broken moorland to the shining links of the Larrig, and beyond them to the tributary vale of the Raden and the dark mountains of its source. Such is the view from the house itself, but from the garden behind there is an ampler vista, since to the left a glimpse may be had of the policies of Strathlarrig and even of a corner of that monstrous mansion, and to the right of the tidal waters of the river and the yellow sands on which in the stillest weather the Atlantic frets. Crask is at once a sanctuary and a watchtower; it commands a wide countryside and yet preserves its secrecy, for, though officially approached by a road like a ruler, there are a dozen sheltered ways of reaching it by the dips and crannies of the hill-side.

So thought a man who about five o'clock on the afternoon of the 24th of August was inconspicuously drawing towards it by way of a peat road which ran from the east through a wood of birches. Sir Edward Leithen's air was not more cheerful than when we met him a month ago, except that there was now a certain vigour in it which came from ill-temper. He had been for a long walk in the rain, and the scent of wet bracken and birches and bog myrtle, the peaty fragrance of the hills salted with the tang of the sea, had failed to comfort, though, not so long ago, it had had the power to intoxicate. Scrambling in the dell of a burn, he had observed both varieties of the filmy fern and what he knew to be a very rare cerast, and, though an ardent botanist, he had observed them unmoved. Soon the rain had passed, the west wind blew aside the cloud-wrack, and the Haripol tops had come out black against a turquoise sky, with Sgurr Dearg, awful and remote, towering above all. Though a keen mountaineer, the spectacle had neither exhilarated nor tantalised him. He was in a bad temper, and he knew that at Crask he should find three other men in the same case, for even the debonair Sir Archie was in the dumps with a toothache.