"Who heads the group?"
"Miguel and Carter head it together. They're very close friends."
"And who else is in it—besides Paul and yourself?"
She shook her head. "There must be quite a few people in it, but I don't know their names. We feel it's best if we know as little as possible about one another at present."
"I see. But they're all Terran Freeholders?"
"Yes, of course."
"How did you happen to be told about Carter?"
"In case of an emergency here, I'm to contact him on a tight-beam number."
"And just what," Dowland asked, "have your uncles been doing here?"
"Building a machine that will enable them to move back through time."