patience was quite exhausted. "Miss Graham can, perhaps, prevail upon her father to allow you to remain at the Space Patrol base." The young doctor turned to the girl eagerly. "Can you, Miss Graham? I would be most grateful—" Lynn Graham nodded, her icy politeness more devastating than forthright scorn. "Yes, Doctor Roswell, I am reasonably sure you can make such arrangements. I will ask Daddy as soon as we land. And now, gentlemen, if you will excuse me—" She rose and left the dining-hall. Grossman, still chuckling, followed her example. He stopped at the doorway. "Sorry I upset you, Roswell. But cheer up! Three weeks will pass swiftly. You'll be all right on Titan if you keep your eye peeled and carry your Haemholtz at all times." But his reassurance proved to be just the opposite. For the savant's lower jaw dropped; he quavered, "Haemholtz! Gracious ... you mean I should carry a ray-pistol! Oh, mercy! I couldn't think of doing such a thing!" And with a little bleat of dismay, he turned and ran toward his stateroom. The two men in the dining-hall watched him disappear. Then Grossman laughed aloud, and Captain Burke snorted. "The younger generation! If that's the kind of men Earth is breeding nowadays, Lord help us all!" Dr. Rockingham Roswell pattered down the long, metal corridors of the Gaea to his A-deck suite. He fumbled near-sightedly at the vibro-lock and stumbled into his compartment. But once inside, the door securely bolted behind him, a change came over him. A change which would have astonished those who had a few moments before been amused at his timidity. He removed his spectacles, casing them and thrusting them into an inside pocket. He then removed his coat. Oddly enough, rid of that closely-tailored garment, his shoulders looked considerably broader, his chest inches deeper. He drew a deep breath ... much the same sort of breath as a sponge diver draws when he emerges from the hampering depths of the sea to the more accustomed world above ... and called a name. "Bud?" A figure appeared from the plushy wallows of a divan, waved at the young professor companionably. "Hi, Rocky! Beginnin' to wonder