“Say, I do believe the wind’s changing right into the north,” said Chester.

“And I can get a whiff of wood smoke all right!” added Billy.

“I wonder if the fire can be around Rainbow Lake where we always had our summer camp in the good old days?” remarked another member of the group.

They were not alone in their scrutiny of the heavens, for other scholars, girls as well as boys, had begun to notice the distinct odor of smoke in the air, and were commenting on it, showing signs of growing excitement.

“If you look close, fellows,” remarked Alec, who had very keen eyes, “you can see a sort of dull haze low down near the horizon. That’s the smoke, and it’s heading this way in the bargain.”

“Why, you can see it moving like a cloud even while you watch!” declared Dale. “I wouldn’t be surprised if it covered the town like a regular blanket before long and frightened the women folks and children half to death.”

“There’s something doing up that way, all right,” said Blake Merton. “I can just imagine the thick woods that lie all around the base of Old Stormberg in sight of Pinnacle Peak, ablaze.”

“Gee! perhaps I wouldn’t like to be up there to see the sight!” remarked Billy.

“And to help fight the fire in the bargain,” added Alec. “That would be more than half the fun for me. I had one experience some years back when visiting some relatives in the country. It was a hot old time, too, and we came near losing the farm buildings.”

They stood there staring at the horizon toward the far north as though fascinated by the sight of that low hanging but advancing cloud, which all of them had decided must be smoke from the forest fires.