The Boy Scouts of the Flying Squadron

nstead of calling out and telling the boy inside the shack that a couple of weary wayfarers had arrived and meant to join him, Hugh saw fit to give the recognized signal of the Wolves: "How-oo-oo!" twice repeated.

Then as Ralph sprang to the door to take away the prop with which he had secured it, Hugh and Bud pushed into the interior of the cabin.

Ralph stared at them but seemed decidedly pleased, for he instantly thrust out his hand in friendly greeting.