The grinding rush of the wheels in the sand had scarcely died away when the Shadow appeared ready for his journey. He carried a water-bag in his hand, and his meagre commissariat outfit was tied up in a glazed cloth slung over his shoulder. He was not impeded by a superabundance of garments; a torn shirt flung open at the neck, a much frayed soft hat turned down all around the brim to keep the scorching sun from his eyes, and a light pair of much-worn khaki pants, held in position by a narrow belt, completed his sartorial glory. His sockless feet were thrust loosely into shoes that had, by their appearance, seen considerable service; he had chosen them because of their once heavy soles being ground down to comparative lightness. He waited impatiently while Mackay drew out a rough sketch of the mines and their position, which was to give the Warden the necessary information for registration.

"And mind, Shadow," said Mackay, handing him the paper amid an impressive silence, "ye must steer in by the south; it will mean a longer journey, but if you don't go wide o' Macguire to the extent o' five miles or so, he's bound to see you, and you could never hope to get in afore him then."

The Shadow tucked the note carefully away in a lurking corner of his flowing shirt.

"You leave the circus to me, an' don't worry," he said, with a grin. "Ta, ta, boys, I'm off. How's this for the Flying Dutchman?" He set his face to the west and dashed away into the desert at an odd uneven trot.

"He can't keep that up, surely?" said Bob, watching the runner in astonishment.

"I'll bet he jig-jogs like that all day," said Emu Bill. "He's got the real bushman's style o' gettin' over ground, he has."

Mackay watched the fleeing figure doubtfully for a time, then a satisfied look lit up his face as he noted the unerring course the Shadow was making.

"He'll hit the township straight as a die," said he. "That ugly sinner, Macguire, was heading too far to north'ard or I'm very much mistaken."

Macguire's associates at the end of the Flat were now observed to be in a state of considerable confusion. They could not fail to realize that the mission had been dispatched for one purpose, and they glared after the disappearing messenger with anger and dismay on their hardened countenances.