"I can't locate them," Vernon said. "No ship, no wreckage. It could be a trick. They could be holding a cloak." "A trick?" said Bellaver. "I doubt it. Anyway, we're running low on fuel, and I'm not going to go into that cluster and risk my own neck to find out. If by any chance they do come out again later on, we'll deal with them." But they both watched the cluster until it had whirled on out of sight. And neither eye nor instrument nor Vernon's probing mind could distinguish any sign of life. CHAPTER VIII Titan lay below them in the Saturn-glow, under the fantastic glory of the Rings. A bitter, repellent world of jagged peaks and glimmering plains of poison snow. The tiny life-raft dropped toward it, skittering nervously as it hit the thin atmosphere. Hyrst clung hard to the handholds, trying not to retch. He was not habituated to space anyway, and the skiff had been bad enough. Now, without any hull around him and nothing but a curved shield in front of him, he felt like an ant on a flying leaf. "I don't like it either." Shearing said. "But it gives us a fifty-fifty chance of getting through unnoticed. Radar usually isn't looking for anything so small." "I understand all the reasons," Hyrst said. "It's my stomach that's obtuse." He could make out the pattern of the refinery now, a million miles of vertigo below him. The Lazarite ship was somewhere up and out behind them, hiding in the Rings. The trick had worked with Bellaver out there in the Belt, and they hoped now that it would work with Bellaver's observers on Titan. There was no need for any fake explosions this time, to give the impression of destruction. Secrecy was the watch-word, all lights out and jet-blasts muffled to a spark. Later, when Hyrst and Shearing had accomplished their mission, the ship would drop down fast and take them off, with the Titanite, before any patrol craft would have time to arrive. They hoped. The buildings of the refinery were dark and cold, drifted out of shape by an accumulation of the thin, evil snow. The spiderweb of roads had faded from the plain, and the landing field was smooth and unmarked. Around its perimeter the six stiff towers of the hoists stood up like lonely sentinels, hooded and cloaked. Hyrst felt a sudden tightening of his throat, and this was a thing he had not expected. A