Excerpt
CHAPTER I A STRANGE MESSAGE
Behind locked and barred doors, surrounded by numberless mysterious-looking instruments, sat Curlie Carson. To the right of him was a narrow window. Through that window, a dizzy depth below, lay the city. Its square, flat roofs formed a mammoth checker-board. Between the squares criss-crossed the narrow black streets. Like a white chalk-line, drawn by a careless child, the river wound its crooked way across this checker-board.
To the left of him was a second narrow window. Through this he caught the dark gleam of the broad waters of Lake Michigan. Here and there across the surface twinkled the lamps of a vessel, or flashed the warning beacon of a lighthouse.
A boy in his late teens was Curlie. Slender, dark, with coal-black eyes, with curls of the same hue clinging tightly to his well-shaped head, he had the strong profile and the smooth tapering fingers that might belong to an artist, a pickpocket or a detective.
An artist Curlie was, an artist in his line—radio. Although still a boy, he was already an operator of the "commercial, extra first-class" type. So far as license and title were concerned, he could go no higher. A pickpocket he was not, but a detective he might be thought to be; a strange type of detective, however, a detective of the air; the kind that sits in a small room hundreds of feet in air and listens; listens to the schemes, the plots, the counterplots of men and to the wild babble of fools. His task was that of aiding in the capture of knaves and the silencing of foolish folks who used the newly-discovered radiophone as their mouthpiece.
"Foolish people," Major Whittaker, Curlie's superior, who had called him to the service, had said, "do quite as much damage to the radio service as crooks. Fools and knaves must alike be punished and your task will be to help catch them."
Wonderful ears had Curlie Carson, perhaps the most wonderful ears in the world. In catching the fine shadings of diminishing sounds which came to him through the radio compass, there was not a man who could excel him.
So Curlie sat there surrounded by wire-wrapped frames, coils, keys, buttons, switches, motors, dry-cells, storage batteries and all the odds and ends which made up the equipment of the most perfect listening-in station in the world.
As he sat there with Joe Marion, his pal, by his side, his brow was wrinkled in thought. He was reviewing the events of the previous night. At 1:00 a.m., the witching hour when the crooked ones, the mean ones, come creeping forth like ghosts to carry on doubtful conversations by radio, a strange thing had happened. A message had gone crashing out through space. Wave lengths 1200 meters long sped it on its way. There was power enough behind it to carry it from pole to pole, but all it had said was:
"A slight breeze from the west."
Three times the message had been repeated, then had come silence. There had been no answer though Curlie had listened long for it on 1200 meter wave lengths and five other lengths as well....