When Tony reached the township he found it practically deserted. The men who had struggled to stop the spread of the flames at Marmot's the night before were already away at the big blaze, the site of which was marked by a great column of smoke, rolling, whirling, and folding against the clear blue of the cloudless sky. On the air a faint haze was already drifting over the town, and with it came the pungent, aromatic scent of the burning eucalypts.

As he galloped through the bush the haze grew denser, the scent more pungent, the heat more intense, until he reached the fringe of the smoke, rolling along in heavy wreaths and clouds, and bearing with it a sound, inexplicable to those who have never heard it, unforgettable to those who have—a sound of a whispering roar, impressive and yet faint, sharp and yet dull, like the far-off roll of breaking surf and the rattle of rifle-shots. It told of a fire that was sweeping along through miles of grass with the rush of an incoming tide, leaping, flinging, dancing as it came, throwing up its columns of smoke, spark-laden and dense; sweeping in long lines of flame, reaching out like endless feelers from the great red demon behind; stretching out in thin streaks of glowing red, flameless till a dozen had spread in a network, laced and interlaced, in the dull buff hue of the grass, and a breath came out from the smoke and fanned them all to a blaze, and the flames sprang up with a roar, and leaping, rushed like a charging host when battle-cries rend the air, devouring everything, destroying everything, in the maddened swirl of heat. It told of standing timber bending before the wind which sprang to life in the fury of the blaze, while sheets of flame flung from tree to tree, hissing and roaring as they wrapped round the topmost boughs, and, while yet the stems were enshrouded in smoke, stripped off the leaves in a blazing shower, and tossed them far and wide, as though the game were a frolic and death were a laughing glee. It told of scorching blasts that rushed from the line of flame, shrivelling the leaves that were green to make them ripe for the havoc that was to come.

Shouts came to him from the smoke, telling him where the men were fighting, and he hastened forward. A dozen men dashed out of the gloom ahead, smoke-stained and grimed.

"Back to the road," the first one cried. "Ride back and fire the grass. It's sweeping down for miles in front. There's twenty fires alight."

"The blacks have set it going," another yelled. "It's springing everywhere."

"It's coming round both sides. It's all over the run," another shouted.

"The station-house?" Tony cried.

"The fires are all round it," was the answer. "Nothing can save it."

For a moment Tony sat still—for a moment. Then over him there swept a wave of emotion which blotted out everything from his mind but a sense of Ailleen's peril. A second thought would have suggested that she would have been warned, that she would have fled from the station long before; but he had no second thought. Only could he realize the peril she was in; only could he realize the need there was of helping her. Forgetful of what had occurred when last he was at the station; forgetful of the anger he had felt at her apparent preference of another to himself,—he remembered only that Ailleen might be in danger. Without heeding whether he was not himself riding into danger from whence there was no escape, he spurred his horse forward, and galloped off in the direction of the station.

As he rode the mirk of the smoke became denser, until his eyes were smarting and his lungs choking. His horse shied and tried to turn back, but Tony kept him going. The signs which served to show how great and widespread the fire was, only served to stimulate his anxiety to reach the station.