"Maybe because I don't entirely know the truth my-self," said Maxwell. "Or what to do about it. You set to do some listening?"

"Any time," said Oop. "If that is what you want. Although you don't need to tell me. Not out of friendship. You know we'll still be friends if you tell me nothing. We don't even need to talk about it. There are a lot of other things we could talk about."

Maxwell shook his head. "I have to tell you, Oop. I have to tell someone and you're the only one I would dare to tell. There's too much of it for me to go on carrying it alone."

Oop handed him the fruit jar. "Take another slug of that, then start any time you want. What I can't figure out is the goof by Transport. I don't believe it happened. I would make a guess that it was something else."

"And you'd be right," said Maxwell. "There's a planet out there somewhere. Fairly close, I'd guess. A free-wheeling planet, not tied to any sun, although I gather that it could insert itself into a solar system any time it wishes."

"That would take some doing. It would mess up the orbits of all the other planets."

"Not necessarily," said Maxwell. "It wouldn't have to take an orbit in the same plane as the other planets. That would hold down the effect of its being there."

He lifted the fruit jar, shut his eyes, and took a healthy gulp. The top of his head came off and his stomach bounced. He lowered the jar and leaned back against the roughness of the masonry. A wind was mewing in the chimney- a lonely sound, but a sound shut outside by the rough board walls. A log fell in the fireplace and sent up a: shower of sparks. The flames danced high and flickering' shadows chased one another all about the room.

Oop reached out and took the jar out of Maxwell's hands, but did not drink immediately. He held it, cuddled, in his lap.