to is safe?" she asked him for the hundredth time. "Is there a good hotel there?"

"A good hotel there?" Kenniston was too astounded to answer, for a moment.

nto his mind had risen memory of the savage, choking green jungles of the World with a Thousand Moons; of the slithering creatures slipping through the fronds, of the rustling presence of the dreaded Vestans who could never quite be seen; of the pirate wreck around which John Dark and half a hundred of the System's most hardened outlaws waited.

"Of course there's no hotel there, Aunty," Gloria said disgustedly. "Can't you understand that this asteroid's almost unexplored?"

Holk Or had come up, and the big Jovian had heard. He broke into a booming laugh. "A hotel on Vesta! That's a good one!"

Kenniston flashed the big green pirate a warning glance. Robbie Boone was asking him, "Will there be any good hunting there?"

"Sure there will," Holk Or declared. His small eyes gleamed with secret humor. "You're going to find lots of adventure there, my lad."

When Mrs. Milsom had dragged the others away for the usual afternoon game of "dimension bridge," the Jovian looked after them, chuckling.

"This crowd of idiots hadn't ought to have ever left Earth. What a surprise they're going to get on Vesta!"

"They're not such a bad bunch, at bottom," Kenniston said halfheartedly. "Just a lot of ignorant kids looking for adventure."

"Bah, you're falling for the Loring girl," scoffed Holk Or. "You'd better keep your mind on John Dark's orders."

Kenniston made a warning gesture. "Cut it! Here comes Murdock."

Hugh Murdock came straight along the deck toward them, and his sober, clean-cut young face wore a puzzled look as he halted before them.

"Kenniston, there's something about this I can't understand," he declared.

"Yes? What's that?" returned Kenniston guardedly.

He was very much on the alert. Murdock was not a heedless, gullible youngster like the others. He was, Kenniston had learned, an already important official in the Loring Radium company.

From the chaffing the others gave Murdock, it was evident that the young business man had joined the party only because he was in love with Gloria. There was something likeable about the dogged devotion of the sober young man. His very obvious determination to protect Gloria's safety, and his intelligence, made him dangerous in Kenniston's eyes.

"I was down in the hold looking over the equipment you loaded," Hugh Murdock was saying. "You know, the stuff we're to use to dig out the wreck of Dark's ship. And I can't understand it—there's no digging machinery, but simply a lot of cyclotrons, rocket-tubes and spare plates."

Kenniston smiled to cover the alarm he felt. "Don't worry, Murdock, I loaded just the equipment we'll need. You'll see when we reach Vesta."

Murdock persisted. "But I still don't see how that stuff is going to help. It's more like ship-repair stores than anything else."

Kenniston lied hastily. "The cycs are for power-supply, and the rocket-tubes and plates are to build a heavy duty power-hoist to jack the wreck out of the mud. Holk Or and I have got that all figured out."

Murdock frowned as though still unconvinced, but dropped the subject. When he had gone off to join the others, Holk Or glared after him.

"That fellow's too smart for his own good," muttered the Jovian. "He's suspicious. Maybe I'd better see that he meets with an accident."

"No, let him alone," warned Kenniston. "If anything happened to him now, the others would want to turn back. And we're almost to Vesta now."

But worry remained as a shadow in the back of Kenniston's own mind. It still oppressed him hours later when the arbitrary ship's-time had brought the 'night.' Sitting down in the luxurious passenger-cabin over