While Gillow endeavored to enjoy his dinner, and, being an easy-going man, partially succeeded, Millicent, who had picked up a folded paper, leaned upon the steamer's rail with it open in her hand.

"This is Greek to me, but I suppose it is of value. I will keep it, and perhaps give it back to Geoffrey," she ruminated. "The game was amusing, but I feel horribly mean, and whether I shall tell Harry or not depends very much upon his behavior."

CHAPTER XVIII

THE BURSTING OF THE SLUICE

One morning of early summer, Geoffrey Thurston lay neither asleep, nor wholly awake, inside his double tent. The canvas was partly drawn open, and from his camp-cot he could see a streak of golden sunlight grow broader across the valley, while rising in fantastic columns the night mists rolled away. The smell of dew-damped cedars mingled with the faint aromatic odors of wood smoke. The clamor of frothing water vibrated through the sweet cool air, for the river was swollen by melted snow. Geoffrey lay still, breathing in the glorious freshness, drowsily content. All had gone smoothly with the works, at least, during the last month or two. Each time that she rode down to camp with her father from the mountain ranch, Helen had spoken to him with unusual kindness. Savine would, when well enough, spend an hour in Geoffrey's tent. While some of the contractor's suggestions were characterized by his former genius, most betrayed a serious weakening of his mental powers, and it was apparent that he grew rapidly frailer, physically.

On this particular morning Geoffrey found something very soothing in the river's song, and, yielding to temptation, he turned his head from the growing light to indulge in another half-hour's slumber. Suddenly, a discordant note, jarring through the deep-toned harmonies, struck his ears, which were quick to distinguish between the bass roar of the cañon and the higher-pitched calling of the rapid at its entrance. What had caused it he could not tell. He dressed with greatest haste and was striding down into the camp when Mattawa Tom and Gillow came running towards him.

"Sluice number six has busted, and the water's going in over Hudson's ranch," shouted Tom. "I've started all the men there's room for heaving dirt in, but the river's going through in spite of them."

Geoffrey asked no questions, but ran at full speed through the camp, shouting orders as he went, and presently stood breathless upon a tall bank of raw red earth. On one side the green-stained river went frothing past; on the other a muddy flood spouted through a breach, and already a shallow lake was spreading fast across the cleared land, licking up long rows of potato haulm and timothy grass. Men swarmed like bees about the sloping side of the bank, hurling down earth and shingle into the aperture, but a few moments' inspection convinced Geoffrey that more heroic measures were needed and that they labored in vain. Raising his hand, he called to the men to stop work and, when the clatter of shovels ceased, he quietly surveyed the few poor fields rancher Hudson had won from the swamp. His lips were pressed tight together, and his expression showed his deep concern.

"There's only one thing to be done. Open two more sluice gates, Tom," he commanded.