FLYING. “What’s that below, Hal?” The speaker was Chester Crawford, an American lad of some 16 years. Hal Paine allowed his eyes to turn from the steering wheel and glanced over the side of the flying aëroplane. “I don’t see anything,” he replied, after a careful scrutiny below. “Neither do I, now,” said Chester, straining his eyes. At this moment the third occupant of the machine made... more...

ABOARD U.S.S. PLYMOUTH "Sail at 4 a.m.," said Captain Jack Templeton of the U.S.S. Plymouth, laying down the long manila envelope marked "Secret." "Acknowledge by signal," he directed the ship's messenger, and then looked inquiringly about the wardroom table. "Aye, aye, sir," said the first officer, Lieutenant Frank Chadwick. "Ready at four, sir," said the engineer officer, Thomas; and left his dinner for a short trip to the engine room to... more...

CHAPTER I JACK'S ADVENTURE Frank Chadwick jumped from a chair in the front window and ran toward the door. A form had swung from the sidewalk along the drive that marked the entrance to Lord Hasting's London home and at sight of it Frank had uttered an exclamation. Now, as the figure climbed the steps, Frank flung open the door. "Jack!" he exclaimed with outstretched hand. "I feared something had happened, you have been gone so long and we had... more...