So, each on his deft, sure-footed Galloway pony, like their ancestors of the English forays of which Froissart tells, the two lads plunged into the night.

They sped along the barren side of the Moors, taking any path or none, whisking through the tall broom and leaping the whins. The ponies took naturally to the sport. Sometimes the going was heavier, but not for so little did the animals slacken. They were to the manner born, and minded no more the deep black ruts of the peat, which in the more easterly country are called "hags," than the open military road along which the carriage was bowling.

The heather was mostly short and easy—"bull's fell" heather as it was named. Tall cotton grass flaunted up suddenly through the slaty haze of the night of pursuit. The plant called "Honesty" with its flat, white seed vessels, gaunt and startling, swished past them, the dry pods crackling among their horses' legs.

Mostly they rode easily, swaying to the movements of their beasts, letting the little horses do the work as the Lord of the moors gave them wisdom to do—using no whip or spur—these were not needed—and very little guidance of rein. The little Galloways, Louis's black "Honeypot" and Stair's "Derry Down," picked their way swiftly and cleanly. They might have been steering by the stars. But it was only their instinct sense of smell which told them when they were approaching a bog too soft to be negotiated. Then they would turn their faces to the hill, questing for the good odour of the "gall" or bog-myrtle, which is the characteristic smell of good going in the Galloway wilderness. Stretches of that delightful plant surround all bogs, morasses and other dangerously wet spots, but the little beasts knew that so far as they were concerned they were safe where the gall bushes grew. And, indeed, it was well to keep wide. On the moorland face the silver flowes glittered unwholesomely, deadly as quicksands in the Bay of Luce. It was marvellous to see how gingerly the little beasts footed it in such places. Never did they let a foot sink to the fetlock. With a quick flinging swerve, they cast themselves to the side of safety and the foot would come loose with the "cloop" of an opening bottle.

Sometimes the sand was firm, and then they would scour fearlessly along it with many tossings of their heads and playful attempts at biting one another. But so soon as they came upon the green froth of the "quaking bogs" or the snake-bell shine of the shivering sands, it was each for himself again—or rather for himself and herself, for Stair's mount was a small barren mare, which in such things is even better than a horse, better and more cunning, besides being more companionable for her journey-mate.

They rode through banks of midges so huge that they almost reached the dignity of mosquitoes. For where in the world except on the lonely road past Clatteringshaws and the Loch of the Lilies, can you meet with midges which for number and ferocity can compare with those of the Moors of Wigtonshire? Sometimes the two lads, riding easy, would come to water. This was a negotiation which was better left to Honeypot and Derry Down. If the water was black and peaty with a heavy smell of rotting vegetation, the ponies knew it, but if they scented the fresh rush of a hill burn, or the soft coolness of an arm of sandy-bottomed loch, then Louis and Stair would suddenly feel the cool sluicing of water about their legs, causing them to turn their pistol belts over their shoulders, where Stair already carried his long-barrelled gun with the stock upwards.

"We shall close upon them at the White Loch," said Stair, during one of these pauses. "They have a long detour to make. I would rather have waited till they had got to the crossing of the Tarf, but that is too far for our beasts on these short nights of June."

(He meant the Wigtonshire Tarf, which comes from far Laggangairn and the Bloody Moss, not the shorter, fiercer tributary of the Dee.)

"The White Loch be it," said Louis, for indeed it was all the same to him. He was out to fight for Patsy, and fight he would. He did not care what his grandfather might say, nor what penalties he might incur. What Stair Garland was ready to do for Patsy, surely he had the better right to be a partner in.

They drove through a herd of kyloes recently sent down from Highland hills to try their luck on Galloway heather. The horns clicked sharply together. There was a whisking scamper of hoofs as the beasts fled every way, only to bunch anew a little farther out of the path of these wild riders.