With a cry the girl rushed to the long window, and began to unfasten it, but Van Vreck caught her hands.

"Stop!" he commanded. "Don't play the robbers' own game for them! How do you know which is nearer the house, Don and his men, or the others?"

She stared at him, panting, "Don and his men?" she echoed.

"Yes. Even if he were alone to begin with, I'll bet all I've got he roused every cowpuncher on the ranch with his first shot; and they'd be out with their guns like a streak of greased lightning. If you open that window with a light in the room, the wrong lot may get in and barricade themselves against Don and his bunch—to say nothing of what would happen to us. But——"

Annesley waited for no more. She ran to the table and blew out the flame of the green-shaded lamp. Black darkness shut down like the lid of a box. But she knew the room as she knew her own features. Straight and unerring, she found her way back to the window.

This time Van Vreck stood still while she opened it and began noiselessly to undo the outside wooden shutters. As she pushed them apart, against the wind, a spray of sand dashed into her face and Van Vreck's, stinging their eyelids. But disregarding the pain, the two passed out into the night.

Clouds of blowing sand hid the stars, yet there was a faint glimmer of light which showed moving figures on horseback. Men were shouting, and with the bark of their guns fire spouted.

Annesley rushed on to the veranda, but Van Vreck caught her dress.

"Stay where you are!" he ordered. "Our side is winning. Don't you see—don't you hear—the fight's going farther away? That means the raid's failed—the skunks have got the worst of it. They're trying to get back to the river and across to their own country. There'll be some, I bet, who'll never see Mexico again!"

"But Knight——" the girl faltered. "He may be shot——"