"What made you call him Sunbeam?" Stephen asked, with an effort to appear undisturbed, as he watched her stroking the glossy black neck.

"Because he wasn't yellow," she answered shortly; upon which somebody laughed.

They picknicked in a sunny opening among the scrub-oaks, on the edge of a hollow through which a mountain brook had made its way. There was snow in the hollow, and a thin coating of ice on the brook. A few rods away, the horses, relieved of their bridles, were enjoying their dinners, switching their sides with their tails from time to time, as if the warm sun had wakened recollections of summer flies. Amy sat on the outskirts of the company, where Sunbeam could eat from her hand; a privilege he was accustomed to on such occasions. One of the men had brought a camera, and he took a snap-shot at the entire company, just as they had grouped themselves on the sunny slope. Amy and Sunbeam were conspicuous in the group, but when, some days later, the plate was developed, it was found that Mr. Stephen Burns did not appear in the photograph. Amy was the only one not surprised at the omission. He had been sitting beside her, and she was aware that he leaned on his elbow and got out of sight, just as the snap-shot was taken. She wondered at the time why he did so, but she found that she did not greatly care to know the reason.

A few minutes later, just as the girls of the party were busy dipping the cups and spoons into the edge of the snow,—the sun so hot on their shoulders that they quite longed to get into the shade, Elliot Chittenden came hurrying back from a short excursion out to the edge of the slope, to tell them of a wicked-looking cloud in the north. The brow of the hill had shut off the view in that direction, the faithful barometer, the Peak, having long since been lost sight of.

There was a sudden hurry and commotion, for all knew the menace of a storm from the north, and that its coming is often as swift as it is sharp. No one was better aware of the situation than Amy.

"Put your overcoat on to begin with," she said to Burns; "and get your horse. I'll see to Sunbeam." The bridle was already fast on the pretty black head as she spoke, but it was some time before Burns came up. He had mislaid his bridle, and when he found it he fumbled unaccountably. His fingers apparently shared the agitation of his mind; an agitation which was something new in his experience, and which made him feel singularly at odds with everything, even with impersonal straps and buckles! When at last he came, she put her foot in his hand and went up like a bird to a perch.

"Everybody has got ahead of us," she said, as they put their horses into a canter.

The sun was still hot upon them, but down below, the plains were obscured as with a fog.

"What is that?" he asked.

"A dust-storm. Can you make your horse go faster?"