Above again, he instructed the radio man to rig a remote control sender and receiver in the insulated control room. The need for centering the whole crew there during engagements would crowd the room awkwardly, but at other times, while proceeding on their inspection of the cavern lair, they could remain at their regular posts.
That, at least, was Wells' plan.
He looked up and found the cook, McKegnie, grinning at him from the door of the control room. Keith smiled, running his eyes over the portly magnificence of his gently perspiring figure. "Keg," he said cheerfully, "I want you to move your hot plate and culinary apparatus up here; you see, we're all likely to be crowded in here for some time, and your coffee's going to be an absolute necessity." He couldn't resist a crack at McKegnie's well-known and passionate curiosity as to what made the thigmajigs of the control board work: "And besides, it'll give you a chance to observe the instruments and perfect yourself for your future career as a naval officer. Much better than a correspondence course in 'How to Be a Submarine Commander,' eh?"
Cook McKegnie grinned sheepishly, and left. He was well used to such jests, but he never would admit that his extraordinary interest in watching the ship's wheels go round was accompanied by a miraculous inability to comprehend why they went round....
ifteen minutes later the helmsman's cry, "Cavern showing, sir!" swung the commander to the teleview screen. The dark, kelp-shrouded opening he knew so well was already looming on it. And he was prepared.
"Enter," he said, while his punched studs ordered, "Quarter Speed, Ready at Posts, Tanks in Trim." The NX-1 slackened her gait, balanced cautiously, and struck a straight, even course as she crept closer to the cleft entrance through which, some two hours earlier, the octopi ship had nosed.
Screws turning slowly, she edged through the jagged cavern. Shades of inky blackness grew on the teleview and danced in fantastic blotches; the screen turned to a welter of black, threatening shadows; became a useless maze of ever-changing forms. Keith mouthed curses as he stared at it; he now had nothing by which to judge his progress, to maneuver the submarine, save directional instruments and, perhaps, chance scrapings of the tunnel's ragged walls against the outer hull. The NX-1 was running a gauntlet of immeasurable danger, her only assurance of success being the fact that a larger craft had preceded her.
But how far, Keith wondered, had that ship preceded her? How was he to know that it had gone straight through? There might be a dozen different turnings in this tunnel: the submarine could easily tilt head-on against a jagged rock and puncture her hull. There might be mines planted directly in their course; he might be swimming straight into some hideous ambuscade.