Boy Scouts in an Airship; Or, The Warning from the Sky

"I'm being held a prisoner!" Collins shouted. "Train your guns on these kids and drive them off. And find Lyman. He left the cavern, but he's somewhere about, for he answered a...

While Ned, from the driver's seat on the aeroplane he had so cleverly taken from the enemy, watched the distant light flashing over the mountains, the bulk of an airship came in...

Night came on and no Nelson showed in the sky. Ned wandered restlessly about the rather handsome city, anxious for the aeroplane as well as for the boys who were in the city pri...

On the 23d of August the Nelson, with Ned, Jack, and Frank on board, was sweeping over the mountains and valleys of Bolivia and Peru toward the twin valleys in which Jimmie and...

"What do you want to talk about?" asked Ned, as Thomas Q. Collins advanced a step, both hands still high above his head, as an indication that he was unarmed.

"Anyway," Jack insisted, "it takes us away up into the Andes, almost to Lake Titicaca, and that's all any stream will do. As for the falls and rapids, do you expect any stream t...

Nelson hung like a great gull over New Orleans one hot morning in early August. The boys who occupied seats on the light aluminum form under the sixty-foot wings glimpsed the Gu...

There was a shock when the prow of the Black Bear struck a canoe which lay full in its path. The momentum was retarded for only a second. Then the motor boat was beyond the line...

"Let me catch him!" pleaded Leroy. "Just let me chase around him a couple of times. I want to see him make a sneak when he sees the Nelson in action!"

The handsome club room of the Black Bear Patrol, in the city of New York, was situated on the top floor of the magnificent residence of Attorney Bosworth, one of the leading cor...

Following the excited announcement by Mike that an airship was prowling about over the mountains and Leroy's sudden cry of exultation at the prospect of a struggle for supremacy...

"If we could only get out of this cul-de-sac," Jack said, as the savages gathered closer about the Black Bear, "and make the Beni river, we could leave them behind like they wer...

Gates, the United States Secret Service man, closed the door gently and remained standing just inside the room, his head bent forward in a listening attitude. Ned Nestor and Jim...

The Nelson swept out of the air like a bird and landed so close to the fire that Ned felt the warmth of it on his face. The wheels cut the earth at first, under the force of the...

"We can satisfy our curiosity on that point without going up in the air," Ned answered. "The Vixen was left just over that cliff. There is a valley--a dent in the slope of the m...

Ned stepped to the mouth of the cavern and looked out. Jimmie was making his way back to the machine, empty handed and evidently dejected. Ned gave a sharp whistle and beckoned...

Under the light of the moon the rushing river seemed full of leering, cruel eyes. The bodies of the swimming savages were not visible--only the upturned faces and the threatenin...

Alarmed by the swift approach of the motor car in the tunnel, Jimmie and Jackson took to their heels and made swift progress toward the east entrance, throwing the searchlight a...