"Chinook, boys! Chinook!" I called, casting down my fork. They ran from the lee of the stack, throwing their coats open, drinking it in and laughing, for, man! we were weary of winter! First it came in puffs, at length settling down to a steady breeze, as of the sea. The sun, that in the early morning was no more than a pale effigy, poured on us a heart-warming fire. We hustled for home, knowing that the Chinook would make short work of the snow. In fact, we had not covered more than half the distance before the prairie began to show brown here and there, where it lay thin between mountainous drifts. We sang and howled all the way to the sheds, feeling fine. Here Steve left us, to go to the house, while Oscar and I unloaded the sleighs. Suddenly I felt uncomfortable, for no reason in this world. The land about us was rejoicing with the booming of that kind, warm wind, yet a sharp uneasiness stopped me and forced me to raise my head. For three-quarters of a circle nothing met my eyes but the vanishing snow-drifts. I reached the house; nothing wrong there. Steve was walking briskly out toward us, smoking his pipe. Then the corrals--all right, number one, two, three, four--Lord have mercy! "Oscar!" I shrieked, and snatched him to his feet. He rose, bewildered and half angry, then looked to where I pointed. Through the centre of number four corral tripped Sally, dear little timid Sally, glad to be out in this lovely air, her eyes and mind on Oscar doubtless, and in the same corral, shut off from her sight by a projection of the sheds, stood Geronimo. And he saw her, too, for as she waved a hand to us, he bared his great teeth and clashed them together. The earth seemed to rock and sink from me. Every soul on the ranch was told to keep away from the corral with the two buffalo skulls over the gates, a warning sufficiently big and gruesome to stop anyone. What fatal lapse of memory had struck the girl? She was beyond help. We were all of two hundred yards away, and Steve still farther; she was not a quarter of that from the brute. If we shouted, if we moved, we might bring her end upon her--and such an end! When I thought of that dainty, pretty little woman beneath those hoofs, I felt a hideous sickness. The man beside me said, "My God! My mistake!" A corral opened on each side of the box stall in which Geronimo was confined. One of these was usually empty, a reserve. It was into this that Oscar had turned the horse. The other was the corral of the skulls.