"I suppose the skunks'll beat us, after all," said Mackay, grimly, "Their horse bells are sounding quite close. Where's Jack?"

Emu Bill grinned. "I think the young'un anticipated you, Mac," said he. "He vanished into the bush when he noticed the cuss walking off wi' the saddle."

"If he can unhitch the bells and drive the horses north a bit, it'll take friend Harkins a day to find them," grunted Mackay, in great good humour.

"You can rely on Jack," said Bob, decisively; and just then a confused jangling of the horse bells rang out, followed by an absolute stillness.

A few moments later the crackling of the bush in the far distance, and the thudding of many hoofs in the sand, intimated that Jack knew his work to the letter.

"By thunder!" roared Emu Bill, excitedly. "The youngster has taken off their hobbles."

So it turned out. Jack had grasped the situation at once when he saw the man slink off with saddle and bridle in the direction of the horses. His intuitive powers were wonderfully bright, and his actions followed quickly on his thoughts.

"I've got to get there first," he muttered to himself, as he dashed impetuously through the bush.

He found the horses clustered together under the shade of a coolibah tree. Poor animals, their owners had hobbled their forefeet very tightly in order to keep them from straying far, and after vainly trying to find some edible substance amid the inhospitable sands, they huddled together in a piteous group, and bit nervously at the parched eucalyptus twigs over their heads. It was a country for camels only—these wiry brutes can eat anything; but for horses it was a barren wilderness. Jack had no difficulty in approaching them, and he quickly undid their bell straps and flung the noisy tell-tales on the ground, but when he attempted to drive the tired creatures they simply would not move, their hobble straps were too closely fixed to allow of them even making much of an effort. There was little time for delay, already the confident whistle of Harkins sounded perilously near. Jack would have no half measures, unhesitatingly he undid the binding thongs, and at once the entire mob with wild neighs galloped off.

"As Mackay would say, it won't be judicious for me to wait here long," the wily youth soliloquized. "Let me see, the sun was on my right hand when I left camp; that means I've got to keep it on my left now." And he vanished speedily, missing Harkins, the horse hunter, by but a few yards. His welcome when he returned was hearty in the extreme.