"Relax, Tolliver," she told him. "Did you really believe Daddy would send his own little girl way out here to Ganymede to look for whoever was gypping him?"
"You ... you...?"
"Sure. The name's Betty Hanlon. I work for a private investigating firm. If old Koslow had a son to impersonate—"
"I'd be stuck for six months in this orbit with some brash young man," Tolliver finished for her. "I guess it's better this way," he said meditatively a moment later.
"Oh, come on! Can't they get us back? How can you tell where we're going?"
"I know enough to check takeoff time. It was practically due anyhow, so we'll float into the vicinity of Earth at about the right time to be picked up."
He went on to explain something of the tremendous cost in fuel necessary to make more than minor corrections to their course. Even though the Patrol ship could easily catch the slow freighter, bringing along enough fuel to head back would be something else again.
"We'll just have to ride it out," he said sympathetically. "The ship is provisioned according to law, and you were probably going back anyhow."
"I didn't expect to so soon."
"Yeah, you were pretty lucky. They'll think you're a marvel to crack the case in about three hours on Ganymede."