He hardened himself against the qualms of conscience. There was that at stake, he told himself fiercely, against which the safety of a lot of spoiled, rich young people was absolutely nothing.

Holk Or was chuckling as they emerged into the chill Martian night. He told Kenniston admiringly, "That was one of the smoothest jobs of lying I ever heard, that story about finding John Dark's treasure. Take it from me, it was slick!"

The Jovian guffawed loudly as he added, "What would their faces be like if they knew that John Dark and his crew are still living? That it was John Dark himself who sent us here?"

"Be quiet, you idiot!" ordered Kenniston hastily. "Do you want the whole Patrol to hear you?"


CHAPTER II

Discovered

he Sunsprite throbbed steadily through the vast, dangerous wilderness of the asteroidal zone. To the eye, the cruiser moved in a black void starred by creeping crumbs of light. In reality those bright, crawling specks were booming asteroids or whirling meteor-swarms rushing in complicated, unchartable orbits and constantly threatening destruction.

For three days now, the cruiser had cautiously groped deeper into this most perilous region of the System. Now a bright, tiny disk of white light was shining far ahead like a beckoning beacon. It was the asteroid Vesta—their goal.