Yakoub was once the legendary King of the Rom, the Gypsy race that has evolved from the days of caravans into lords of the spaceways - the only pilots capable of steering ships safely between the many worlds of the Galaxy. Weary and proud, Yakoub...
At last the government could keep silence no longer, and the world was informed of the true malignity of the Silver Menace. The silvery jelly had reached the American coasts, invaded and conquered the harbors, and was even then rapidly solidifying...
The RIM STAR seemed to be an ordinary enough spaceship bound for the planet Handel on a routine mission. Then young Braden, a merchant-space officer, discovered that there was something all wrong about the RIM STAR... — The captain was wrong, the...
A flick of the wrist—and whole cities plunged into a void of lifelessness.
Newark ... Manhattan ... Baltimore—one by one they went out. A succession of thriving communities suddenly put out like a guttered flame—men, women, children...
In the wonderful world the Greks had given us
. . . unemployment was rising, but no one cared about that. Soon the Grek machines would take over all labor and nobody would need to work. People were hungry, but they tightened their belts and...
HE ALONE DEFIED THE COSMIC VAMPIRES!
When the outlawed scientist Jim Hunt leaped from the prison plane, he had no suspicion that he was not the only one falling silently through the midnight sky. But other, stranger exiles were landing at that...
WHY SHOULD HUMANITY DESTROY ITSELF?
The MARINTHA hurtled into space to discover the secret of the galactic ancestors of the human race.
In the shattered rubble of great civilizations they discovered bizarre remnants of humanity beside whom...
The radar-complex had picked up the strange object in space just as it neared the earth's surface. It was described as "an object of considerable size." The impact of its landing at Boulder Lake Park, Colorado was felt on every seismograph in the...