"There--in front of us, standing on the kerb," I answered, halting in order to escape observation. "She's evidently waiting for an omnibus." My surmise proved true, for a few moments later she entered one of those green omnibuses which ply to Camberwell Green, and the moment the conveyance moved off again Muriel, turning to me quickly, said-- "We must now lose no time, but take a cab at once to Herne Hill." We therefore hailed the first four-wheeler, and in one of those most terrible of all conveyances which ply for hire in London--vehicles known in the vernacular as "fever-traps"--we made our way with much rattle and jolting along the Camberwell Road, past Camberwell Green, and up Denmark Hill. The cab deposited us on the brow of the hill at the corner of that steep road, Red Post Hill, one of the few thoroughfares untouched by the modern builder, and together we descended Herne Hill until we came to a great old house standing back in its own grounds, with large trees around it, and approached by a broad carriage drive. It had undoubtedly been an important residence a century ago, but in the darkness I could discern that weeds had been allowed to grow upon the drive, that shutters closed the windows of the ground floor, that pieces of paper, straw, and other rubbish, the flotsam and jetsam of the street, lay upon the moss-grown steps leading to the front door, and the large board which announced that the desirable site was for sale "for building purposes" told conclusively how the neighbourhood had decayed until it was being gradually swallowed up by overgrown, overcrowded Camberwell. The double gates rusting on their hinges were secured together by a chain and formidable padlock, but following Muriel we went to a small side door in the high wall, which she opened with a key, admitting us, closing it, and locking it after her. Within the old tangled garden, where the shrubs, weeds, and flowers had grown wild and unpruned for years, all was silent as the grave. The old place, partly overgrown with ivy, which had almost hidden several of the windows, looked grim and ghostly in the gloom, for the moon was hidden behind a bank of fleecy cloud, and only shed a mystic half-light, which added to rather than decreased the sense of forlorn dreariness which oppressed one. By the aspect of the place it appeared as though it had remained untenanted for fully ten years. As I stood with my two companions, in the deep shadow, preserving the strict silence which Muriel had now imposed upon us, I confess to entertaining some misgivings. There was a weirdness about the whole affair which I did not like, and I felt a foreboding of some vague evil which I could not define. With a whispered word of caution Muriel crept forward, treading noiselessly on the carpet of weeds which had hidden the gravel, and skirting the house, swiftly approached a door at the side, evidently once the tradesmen's entrance.