Raiders Invisible   By: Desmond Winter Hall (1909-1992)

This etext was produced from Astounding Stories November 1931. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed.

[Illustration: The body went twisting and turning into the gulf below. ]

Raiders Invisible

By D. W. Hall

[Sidenote: Alone and unaided, Pilot Travers copes with the invisible foes who have struck down America's great engine of war.]

The muffled, helmeted figure of a pilot climbed down the spider ladder, nestled into the foremost scout's cockpit and pressed the starting button. The motor spat out a wisp of smoke, then burst into its full throated roar: the automatic clamp above loosened: the scout dropped plummet like, bobbed to the flagship below, straightened out and zoomed six thousand feet up into the morning blue, where it hovered for a few moments like an eagle on taut wings. Lieutenant Christopher Travers, the pilot, glanced around.

Behind and below him was spread a magnificent panorama. Across the plate of scintillating glass that was the sea moved rows of toy ships, tipped by the gleaming, one fifth mile long shape of a dirigible, of whose three scout planes Chris's was the leader. As he watched, the second scout dropped from the plane rack beneath the dirigible's sleek underside and went streaking away, followed by the third, in response to the Admiral's order of: "Proceed ahead to locate the enemy's position."

A grin relaxed Chris Travers' tanned, boyish face. His narrowed gray eyes swept the horizon. Below it somewhere lay hidden the ranks of the Black Fleet, complete with its own destroyers, submarines, cruisers, battleships, aircraft carriers and the ZX 2, sister dirigible of the Blue Fleet's ZX 1. Chris spurted the scout ahead and murmured:

"This war game's goin' to be a big affair the biggest yet!"

It was. The Atlantic Fleet of the United States Navy, termed "Blue" for convenience, had been assigned to guard the Panama Canal; the Pacific Fleet, "Black," to attack it. The cream of America's sea forces had been assembled for that week of March, 1935, all the way from crabby little destroyers to the two newly completed monarchs of the air, the twin dirigibles, fresh from the hangars at Akron, a thousand feet each in length and loaded with the latest offensive and defensive devices developed by Government laboratories.

[Illustration]

The war game around the Canal was planned for more than practice, however. The eyes of the whole world were on that array of America's ocean might the eyes of one foreign nation in particular. Washington knew of the policies of that nation, and wished to impress upon is the hopelessness of them. More than a game, this concentration of sea and air borne fighting power was a gesture for the continued peace of the world a gesture strong with the hint of steel.

Chris Travers was vaguely aware, through the rumors of the mess room, of the double meaning of the game he was playing his part in, but this morning he didn't give a single thought. He was too wrapped up in his job of spotting the van of the Black Fleet, radio telephoning latitude and longitude to the bridge of the Blue Fleet flagship, and getting home to his dirigible without being declared destroyed by one of the war game umpires.

Therefore, half an hour later, his heart thrilled as he glimpsed, wraith like on the steely horizon, a wisp of smoke.

He catapulted forward, eyes steady on that hint of ships. The smoke grew to a cloud of black pouring from the funnels of a V shaped squad of destroyers, rolling through the lazy swells of the Pacific waters. Behind them came the bulldogs, larger warships, hazy blurs in the distance.