"What's the population of Superior?"

"Three thousand, including the students at the institute. Three thousand and forty, counting you people from the train. I guess you'll be with us for a while."

"What do you mean by that?" Jen Jervis asked.

"Well, I don't see how you can get down. Do you?"

"Does Superior have an airport?" Don asked. "I've got to get back to—to Earth." It sounded odd to put it that way.

"Nope," Civek said. "No airport. No place for a plane to land, either."

"Maybe not a plane," Don said, "but a helicopter could land just about anywhere."

"No helicopters here, either."

"Maybe not. But I'll bet they're swarming all over you by morning."

"Hm," said Hector Civek. Don couldn't quite catch his expression in the rearview mirror. "I suppose they could, at that. Well, here's Cavalier. You go right in that door, where the others are going. There's Professor Garet. I've got to see him—excuse me."