Thoroughly tired out, and with a guardian angel on the mat at his bedside, in the shape of a long brown body which sought fresh ease in an occasional sprawl, and flopped a responsive tail each time he dropped a friendly pat on to its head in the dark—Graeme looked confidently for a sound night\'s rest.

He fell asleep indeed at once, but woke with a start sometime in the night, with the impression of a sound in his ears. Had he really heard something? Or was it only the tail-end of a dream? Wood-lined houses talk in the night. Was it only the pitch pine whispering of the old free days in the scented woods? He could not be sure, so he lay still and listened.

And as he waited, it came again—a low, wailing cry, long-drawn and somewhat curdling to the blood.

Outside or inside? He could not be sure.

Cats? Cats can do wonders in the way of uncanny noises, but somehow this did not sound like cats. There was something human, or inhuman, in it, and his door suddenly shook as though something tried to get in.

He bethought him to feel for Punch. But his hand fell on space, and as he struck a match to see the time and what had become of his companion, the church bell tolled one dismal stroke, and he saw Punch standing like a bronze statue at the door, with his nose down at the crack, his tail on the droop, and every hair apparently on the bristle.

At the glow of the match the drooping tail gave one slow swing, but he did not look round.

Graeme struck another match, and lit his candle, and jumped into his shoes.

"What is it, old fellow?" And Punch scraped furiously at the door again, and so explained that part of the matter.

There came a sudden scuffling fall against the door. Punch rasped at it with his front feet in strenuous silence. If he had been able to give voice it would have been a relief to both of them. His mute anxiety added to the weirdness of the proceedings, and Graeme experienced a novel creeping about the nape of the neck.

Ghosts or no ghosts, however, it had to be looked into. He picked up a heavy boot, turned the key, and flung open the door. Punch went down the stairs in two long bounds, and a rush of cold air put out the candle. He laid it down and followed cautiously, ready to launch the boot at the first sign of uncanniness.

The rush of night air came through a small pantry opening off the hall. The window in it was wide open, and there was no sign of Punch. He and the ghost had evidently gone through that way. Graeme and the boot followed.

It was a dark night between moons. The velvet-black vault was brilliant with stars, but the earth was full of shadows. The fleshy leaves of the eucalyptus trees showed pale against the darkness. The night wind set them rustling eerily. From somewhere beyond them, past the dark hedge, there came a sound of subdued strife. Graeme clutched his boot and sped towards it, drenched with dew from every disturbed branch.

The sounds led him into the potato patch in the lower garden, and in the dimness he became aware that Punch was standing on something that struggled to get up and was held down by the great brown paws and body.

No ghost, evidently. Graeme dropped his boot and stooped and laid hold of the struggler, and knew in a moment, in spite of his own disturbance of mind, that this ghost at all events had materialised into the bodily form of Master Johnnie Vautrin, and he wondered how many more might have done the same if they had been followed up as closely.

He lifted the squirming small boy who had not spoken a word.

"So this is what Sark ghosts are made of, is it, Master Johnnie?" he asked, giving him a shake. "You little scamp! For once you shall have what you jolly well deserve," and he carried him, kicking and wriggling, back to the house, shoved him through the window, and held him with one hand while he got through himself............