SURVIVAL FACTOR

By CHARLES V. DE VET

Illustrated by ORBAN

They were trapped on a viciously
primitive planet, by an electronic
bloodhound that was viciously unpredictable!

[Transcriber's Note: This etext was produced from
Infinity September 1957.
Extensive research did not uncover any evidence that
the U.S. copyright on this publication was renewed.]


The survey team was seven parsecs beyond the Rim when the bloodhound picked up their trail.

Three years earlier the inevitable had happened. The humans of the Ten Thousand Worlds had met another race with the faster-than-light space drive—and an expanding population. The contacts had been brief—and violent. Each race had set up defenses against the other, and maneuvered for position and control of the habitable worlds separating them. The aliens' bloodhounds formed the outer circle of their defense perimeter.

The s-tracer continued its bleak chirping as Wallace read the figures on its dial and made a swift calculation. "We have time for one dip into spacebridge," he informed Saxton, the other member of the team. "If we don't find a planet fast when we come out, we've had it."

Saxton nodded. "We'd better backtrack. Set the bridge for that star group we recorded yesterday. Hurry. We haven't any time to spare."