Jack had banked by this time and was commencing to circle preparatory to dropping down in a glide. Somehow what his mate had just said stirred his blood and without the first thought concerning their present errand he was listening to the call of humanity.

After all there was no need of undue haste while on this business of the Government. They had made the start, Perk’s impatient mood had been successfully muzzled, and if they found occasion for any reason to delay their progress while en route to their distant destination, it would be all right.

“How about it now?” he sang out a little later when they had reached a ceiling of less than a thousand feet.

“Jest like I was sayin’ partner,” replied Perk promptly.

“It’s a girl then?” asked the pilot.

“Sure is, an’ a slip o’ a youngster in the bargain, not over ten or twelve years old, I’d say on a guess. An’ let me tell you, Jack, she’s keepin’ up that wavin’ her flag like fun—guess now she’s skeered we’ll give her the go-by.”

“We’ve got to drop down on the lake then, that’s clear,” said Jack, just as though it was imperative to attempt the rescue of the youthful castaway, once her serious plight had come to their notice.

“Some rough sleddin’ for us, partner,” mentioned Perk to quickly add: “But shucks! what o’ that, with you holdin’ the stick. Our boat c’n stand the racket okay. On your way, partner!”

Jack was now able to see for himself without the aid of glasses. There could be no question as to Perk having struck the absolute truth when he declared it was a question of life and death for the frightened occupant of the dainty little canvas canoe that was bobbing up and down in the rising waves like a floating cork. Yes, he could even make out what looked like a broken spruce paddle lying in the bottom of the tiny craft as though it had played the paddler a treacherous trick just when she needed it the most and been cast aside as useless.

He dropped still lower, with a practiced eye keeping tabs of the wind and waves that were being kicked up. Then came the contact between the pontoons and the roughening surface of the lake—a considerable commotion followed, but the admirably built aluminum floats did their expected duty and in a brief space of time they were safely established on the heaving waters, not more than thirty feet away from the young and distressed mariner.