“There is summer, here is spring,” Lute said. “Oh, beautiful Sonoma Valley!” Her eyes were glistening and her face was radiant with love of the land. Her gaze wandered on across orchard patches and sweeping vineyard stretches, seeking out the purple which seemed to hang like a dim smoke in the wrinkles of the hills and in the more distant canyon gorges. Far up, among the more rugged crests, where the steep slopes were covered with manzanita, she caught a glimpse of a clear space where the wild grass had not yet lost its green. “Have you ever heard of the secret pasture?” she asked, her eyes still fixed on the remote green. A snort of fear brought her eyes back to the man beside her. Dolly, upreared, with distended nostrils and wild eyes, was pawing the air madly with her fore legs. Chris threw himself forward against her neck to keep her from falling backward, and at the same time touched her with the spurs to compel her to drop her fore feet to the ground in order to obey the go-ahead impulse of the spurs. “Why, Dolly, this is most remarkable,” Lute began reprovingly. But, to her surprise, the mare threw her head down, arched her back as she went up in the air, and, returning, struck the ground stiff-legged and bunched. “A genuine buck!” Chris called out, and the next moment the mare was rising under him in a second buck. Lute looked on, astounded at the unprecedented conduct of her mare, and admiring her lover’s horsemanship. He was quite cool, and was himself evidently enjoying the performance. Again and again, half a dozen times, Dolly arched herself into the air and struck, stiffly bunched. Then she threw her head straight up and rose on her hind legs, pivoting about and striking with her fore feet. Lute whirled into safety the horse she was riding, and as she did so caught a glimpse of Dolly’s eyes, with the look in them of blind brute madness, bulging until it seemed they must burst from her head. The faint pink in the white of the eyes was gone, replaced by a white that was like dull marble and that yet flashed as from some inner fire. A faint cry of fear, suppressed in the instant of utterance, slipped past Lute’s lips. One hind leg of the mare seemed to collapse, and for a moment the whole quivering body, upreared and perpendicular, swayed back and forth, and there was uncertainty as to whether it would fall forward or backward. The man, half-slipping sidewise from the saddle, so as to fall clear if the mare toppled backward, threw his weight to the front and alongside her neck. This overcame the dangerous teetering balance, and the mare struck the ground on her feet again. But there was no let-up. Dolly straightened out so that the line of the face was almost a continuation of the line of the stretched neck; this position enabled her to master the bit, which she did by bolting straight ahead down the road.