“Because you have proven yourself a treacherous guide!” answered Ned.

“Aw, pitch him down the hill!” gritted Jimmie.

“Wait until I explain!” gasped Norman. “I have only a minute to spare.”

“Well, what is it?” asked Ned.

“And get a new plot this time!” put in Jimmie. “Don’t go to bringing out any old fake note!”

“You’ll understand, some day,” Norman said, lifting his eyes frankly to those of the boys. “You’ll know all about it before long.”

“Get down to business!” ordered Ned.

“Then listen,” Norman went on. “Some of your friends are in trouble up near the summit.”

“And you want us to follow you to the scene of activity!” laughed Jimmie. “That’s almost as good as answering the note in person.”

“Now listen to me,” pleaded Norman.