"In an emergency," I observed rather tartly, "I hope you will not depend on us too much. While I don't know what you intend to do, if it is anything desperate, just remember that the only way Aggie or I can do any damage with these things is to thrust them down somebody's throat and strangle him to death."

She ignored my remark, however, and soon we were on our horses and moving along the trail toward the pass.

II

It will be unnecessary to remind those familiar with Glacier Park of the trail which hugs the mountain above timber-line, and extends toward the pass for a mile or so, in a long semicircle which curves inward.

At the end it turns to the right and mounts to an acre or so of level ground, with snow and rocks but no vegetation. This is the Piegan Pass. Behind it is the Garden Wall, that stupendous mass of granite rising to incredible heights. On the other side the trail drops abruptly, by means of stepladders which I have explained.

Tish now told us of her plan.

"The unfortunate part is," she said, "that the Ostermaiers will not see us. I tried to arrange it so they could, but it was impossible. We must content ourselves with the knowledge of a good deed done."

Her plan, in brief, was this: The sham attacking party was to turn and ride away down the far side of the pass, up which the Ostermaiers had come. They were, according to the young man, to take the girl with them, with the idea of holding her for ransom. She was to escape, however, while they were lunching in some secluded fastness, and, riding back to the pass, was to meet there a rescue party, which the Ostermaiers were to meet on the way down to Gunsight Chalet.

Tish's idea was this: We would ride up while they were lunching, pretend to think them real bandits, paying no attention to them if they fired at us, as we knew they had only blank cartridges, and, having taken them prisoners, make them walk in ignominy to the nearest camp, some miles farther.

"Then," said Tish, "either they will confess the ruse, and the country will ring with laughter, or they will have to submit to arrest and much unpleasantness. It will be a severe lesson."