of metal, surrounded by a network of wires and fastened to a wooden base made from an orange crate. "You're cooking up some more surprises for us?" Elvin asked. "No," Donald replied solemnly. "We're ashamed of—" "As, indeed, you should be." "We're doing our best to put everything back the way it was," Mabel Travis said. "Honestly, Mr. Elvin." "It won't help much; the damage is already done." "But it can be undone. We've already fixed up part of it." "Yes," David Schermerhorn cut in anxiously. "When Don and I came back this morning, the first thing we did was bring back the bank. Our machine's kind of crude, Mr. Elvin, so we couldn't get it right at first. I guess we picked up a castle or something in between; but that's all right, now. And the gold—well, we're going to turn it back to gravel again tonight." He gestured toward the bar of metal. "We can work from the edge of our field," David pointed out. "The whole desert will change at once, the way it did last night." "And what will you do with all the people on it?" "It won't hurt them." "But when they find their gold is gravel, you'll have a major catastrophe on your hands." Marilyn bit her lip. "That's why we haven't done anything yet. We don't want anybody to get hurt but—" "So you've considered that at last." The more Elvin rubbed in the guilt, he reasoned, the more secure he would make himself. "We could just transpose the whole area," Charles suggested. "We've considered that, too. Maybe in pieces, Mr. Elvin. You know, an acre or two to Australia, another to Germany, another to England. That couldn't cause much more than local riots." "But the men would be mighty uncomfortable for a while." "The only trouble is, our machines are so crude; we've had to build them out of scraps. And something could go wrong. We might