hungry. There was nothing in our pockets that could be eaten. That made us hungrier. Fatty lumbered over to the side and looked down into the water. "Just as I thought. Hey, Paul, break out your fishing tackle. There's a mackerel swimming around under the boat. Must have been caught up with us." "Fishing'll take too long. I'll net it." I undressed, grabbed my landing net. "There's not much water and he won't have maneuvering space. But what about a fire? If we try to cook it, won't we use up the air?" He shook his head. "Nope. We've been in long enough for the air to foul if it wasn't being changed. It's as fresh as ever. Whatever that machinery is up there, it's not only tooling us along at a smart clip and playing 'Did Your Mother Come From Ireland?' for your special benefit, but it's also pumping fresh air in and stale air out. And if you ask me where it gets oxygen and nitrogen in empty space—" "I wouldn't dream of it," I assured him. As soon as I spied the mackerel, a small one, less than a foot long, I stepped into the water and went for it with the net. I'm a pretty good under-water swimmer. Pretty good, but the mackerel was better More practise. I felt silly caroming off the keel and gray haze while the fish dodged all around me. After a while, he got positively insulting. He actually swam backwards, facing me, just out of reach of the net. I came to the surface, swallowed air, and climbed back aboard. "He's too spry," I began. "I'll get my fishing gear and—" I stopped. I was back in the gulping groove again. Fatty was sitting in the cockpit, looking as if he had sat down suddenly. In front of him there was a flock of plates, six glasses and two snowy napkins on which rested assorted knives, forks and spoons. There were two glasses of water, two glasses of milk and two glasses of beer. The plates were filled with food: grapefruit, soup, beef steak, French fried potatoes, green peas, and—for dessert—ice cream. Enough for two. Our dream meal. "It came from the box above," Fatty told me as I dressed with clumsy fingers. "I heard a click and looked up. There was this stuff floating down in single file. They distributed themselves evenly as they hit the deck."