ruin of black granite and bared ribs of rafters, but facing it was a new building, half constructed, the first fruit of Sir Charles's South African gold.

Through the gateway we passed into the avenue, where the wheels were again hushed amid the leaves, and the old trees shot their branches in a sombre tunnel over our heads. Baskerville shuddered as he looked up the long, dark drive to where the house glimmered like a ghost at the farther end.

`Was it here?' he asked in a low voice.

`No, no, the yew alley is on the other side.'

The young heir glanced round with a gloomy face.

`It's no wonder my uncle felt as if trouble were coming on him in such a place as this,' said he. `It's enough to scare any man. I'll have a row of electric lamps up here inside of six months, and you won't know it again, with a thousand candlepower Swan and Edison right here in front of the hall door.'

The avenue opened into a broad expanse of turf, and the house lay before us. In the fading light I could see that the centre was a heavy block of building from which a porch projected. The whole front was draped in ivy, with a patch clipped bare here and there where a window or a coat of arms broke through the dark veil. From this central block rose the twin towers, ancient, crenellated, and pierced with many loopholes. To right and left of the turrets were more modern wings of black granite. A dull light shone through heavy mullioned windows, and from the high chimneys which rose from the steep, high-angled roof there sprang a single black column of smoke.

`Welcome, Sir Henry! Welcome to Baskerville Hall!'

A tall man had stepped from the shadow of the porch to open the door of the wagonette. The figure of a woman was silhouetted against the yellow light of the hall.

She came out and helped the man to hand down our bags.

`You don't mind my driving straight home, Sir Henry?' said Dr. Mortimer. `My wife is expecting me.'

`Surely you will stay and have some dinner?'

`No, I must go. I shall probably find some work awaiting me. I would stay to show you over the house, but Barrymore will be a better guide than I. Good-bye, and never hesitate night or day to send for me if I can be of service.'

The wheels died away down the drive while Sir Henry and I turned into the hall, and the door clanged heavily behind us. It was a fine apartment in which we found ourselves, large, lofty, and heavily raftered with huge baulks of age-blackened oak. In the great old-fashioned fireplace behind the high iron dogs a log-fire crackled and snapped. Sir Henry and I held out our hands to it, for we were numb from our long drive. Then we gazed round us at the high, thin window of old stained glass, the oak panelling, the stags' heads, the coats of arms upon the walls, all dim and sombre in the subdued light of the central lamp.

`It's just as I imagined it,' said Sir Henry. `Is it not the very picture of an old family home? To think that this should be the same hall in which for five hundred years my people have lived. It strikes me solemn to think of it.'

I saw his dark face lit up with a boyish enthusiasm as he gazed about him. The light beat upon him where he stood, but long shadows trailed down the walls and hung like a black canopy above him. Barrymore had returned from taking our luggage to our rooms. He stood in front of us now with the subdued manner