"You must keep in mind that these mountains are full of danger," continued the guide. "Even an experienced mountaineer sometimes goes wrong, losing his life as the result. So, before any one of you takes a step, be sure that your foot is going to land on something solid. As we get up into the Park Range you will find the country rougher, and still more caution will be necessary. But you're going to be all right. You boys have the right sort of stuff in you. Not many fellows of Master Tad's age would have had the courage to do what he did last night."

Tad Butler flushed a rosy red, and devoted his attention to his bacon.

"Yes, he saved my life," breathed Walter. "You all did your share too."

"There's one thing I should like to do more than anything else," interrupted Ned, changing the subject.

"And that?" inquired the Professor.

"To shoot a bear."

"Wow!" exclaimed Chunky.

"And so should I," agreed Tad, his blue eyes opening wide. "The biggest thing I ever shot was a woodchuck."

"You will have a chance to do some hunting soon," replied the guide. "We shall be on the hunting grounds in a day or so, if we have good luck, and none of you falls off a mountain. Then I am going to show you some real sport."

"Oh, that will be fine," chorused the boys.