CHAPTER II

THE MYSTERIOUS HITCHHIKER


Tom and Bud were bursting with curiosity. Although the Swifts had been
in radio contact with creatures from outer space for many months, this
was the most exciting news yet!

On one occasion, the unknown beings had moved a small asteroid--the
phantom satellite Nestria--into orbit about the earth. Later they had
sent strange samples of the animal life of their planet, aboard orbiting
missiles, to be studied by the Swifts. They had also helped Tom, Bud,
and Mr. Swift a number of times when their lives were at stake while on
daring voyages beyond the earth. What was their latest intention?

The telephone rang and Sandy went to answer it.

"For Pete's sake, Dad," Tom pleaded, "don't keep us in suspense! Who or
what is this visitor?"

Mr. Swift smiled at the boys' baffled expressions. "The fact is that a
message came through today that--"

He was interrupted by Sandy who had come to the door. "The phone call's
for you, Dad. Long distance from Washington."