To and fro raced the setters, tails low, noses up, wheeling, checking, quartering, cutting up acres and acres—a stirring sight!—and more stirring still when the blue-ticked dog, catching the body-scent, slowed down, flag whipping madly, and began to crawl into the wind.

"You and Shiela!" called out Cardross as they trotted up, guns resting on their thighs. "Gray and I'll pick up the singles."

The girl sprang to the ground, gun poised; Hamil followed her, and they walked across the sandy open where scarcely a tuft of dead grass bristled. It seemed impossible that any living creature bigger than an ant could conceal itself on that bare, arid sand stretch, but the ticked dog was standing rigid, nose pointing almost between his forefeet, and the red dog was backing him, tail like a ramrod, right forefoot doubled, jaws a-slaver.

The girl glanced sideways at Hamil mischievously.

"What are we shooting for, Mr. Hamil?"

"Anything you wish," he said, "but it's yours anyway—all I can give. I suppose I'm going to miss."

"No; you mustn't. If you're out of practice remember to let them get well away. And I won't shoot a match with you this time. Shall I flush?"

"I'll put them up. Are you ready?"

"Quite, thank you."

He stepped up beside the ticked dog, halted, took one more step beyond—whir-r-r! and the startled air was filled with wings; and crack! crack! crack-crack! spoke the smokeless powder.