"Hold on," the vine said. "I don't want to intrude or anything, but it hasn't been made quite clear to me whether or not I'm included in the invitation to this Alpha Centauri place, and I wouldn't want to keep going only on the off-chance that you might ask me. I really think you should, because you led me astray with your fair promises of glittering cities."

"The cities of our planet do not glitter," Jrann-Pttt replied, wishing it would wither instantly, "but certainly you are invited. Glad to have you."

"Oh, that's awfully decent of you," the vine said emotionally. "I shan't forget it, I promise you."

They plodded onward, the vine chattering so incessantly that a faint gurgling which accompanied them went unnoticed. The gurgling grew louder and louder as they pushed on. Finally, "I keep hearing water," Mortland remarked. "We must be approaching a river of some kind."

A few minutes later, bursting through a screen of underbrush, they found themselves confronted by a river whose bubbling violet-blue waters extended for at least four kilometers from shadowy bank to bank, with the ridge tapering to a point almost in its exact center.

Apparently, while they had been trekking along the elevation, the surrounding terrain, concealed from them by the dense and evil-minded vegetation, had imperceptibly taken off, leaving the ridge to become a peninsula that jutted out into the river. They seemed to be stranded.

All they could do was retrace their steps and, since they had no idea how far back the split became part of the mainland again, the return journey might last almost as long as it had taken them to get there.

"I know we're heading in the right direction," Jrann-Pttt defended himself. "I wasn't aware of the river because we must have come by an overland route." Although he was telling the truth, at least insofar as he knew it himself, no one, not even Dfar-Lll, believed him.

"But let's rest a bit before we turn back," Mortland proposed, flopping to the ground. "I'm utterly used up."

"Maybe we don't need to go back," the vine said. "Not all the way, anyhow." Everyone stared. It waved its leaves brightly at them. "I notice the captain thoughtfully brought along lots of rope and there were scads of fallen logs just a bit back. Couldn't you just lash the logs together with the rope and make a--a thing on which we could float the rest of the way? On the water, you know."

The others continued to look at it open-mouthed.

"Just a little idea I had," it said modestly. "May not amount to much, but then you can't tell until you've tried, can you?"

"It--he--means a raft, I think," Mrs. Bernardi said.

Jrann-Pttt probed the raft concept in her mind, for he found the vegetable's mental processes curiously obscure. "What an excellent idea!" he exclaimed.

"It does not seem infeasible," Professor Bernardi admitted tightly. By now, he was suspicious of everyone and everything. _If I had never broached the idea of s.p.a.ce travel to those peasants_, he thought, _I would be on Earth in the dubious comfort of my own home. That's what comes of trying to help humanity._

"Well," observed the captain as the heavy raft hit the water with a tremendous splash, "she seems to be riverworthy." He rubbed his hands in antic.i.p.ation, much of his surliness gone, now that he was about to deal with something he understood. "Since she is, in a manner of speaking, a ship, I suppose I a.s.sume command again?" He waited for objections, glancing involuntarily in Jrann-Pttt's direction. There were none.

"Right," he said, repressing any outward symptoms of relief.

He efficiently deployed the personnel to the positions on the raft where he felt they might be least useless, the gear being piled in the middle and surmounted by Algol, who naturally a.s.sumed possession of the softest and safest place by the divine right of cats.

_The captain does have a commanding presence_, Miss Ans.p.a.cher thought, _and a sort of uncouth grace. Moreover, he cannot read my mind--in fact, he often cannot even understand me when I speak._

"All right!" he bellowed. "Cast off!"

The vine unfastened the rope that it had insouciantly attached to a tree trunk, remarking to the others, "Don't let the trees intimidate you.

Actually their bark is worse than their bite." Now it dropped lithely on board the raft, looking for a comfortable resting place.

"Please don't twine around me," Miss Ans.p.a.cher said coldly. "If you insist upon coming with us, you will have to choose an inanimate object to cling to."

"All right, all right," it tried to soothe her. "No need to get yourself all worked up over such a mere triviality, is there? I'll just coil myself tidily around one of those spare logs. I must say you're warmer, though."

_Yes, she is, isn't she?_ thought the captain, and squeezed her hand.

The raft drifted down the river. Since the current was flowing in the desired direction, there did not appear to be any need to use the poles, and everyone sat or reclined as comfortably as possible in the suffocating heat. The yellow haze had become so thick that they seemed to be at the bottom of a custard cup.

[Ill.u.s.tration]

"I do hope we're heading the right way," Professor Bernardi said, _although who knows what is right and what is wrong any more_?

"Perhaps we aren't," Mrs. Bernardi mused, stroking Algol, who had crawled into her lap. "Perhaps we will go drifting along endlessly.

Every sixteen days, it will get dark and every sixteen days it will get light, and meanwhile we will continue floating along, never going anywhere, never getting anywhere, never seeing anything but haze and raft and river and each other." Algol wheezed in his sleep.

"Nonsense!" Jrann-Pttt said rudely. "I have a compa.s.s. I know the direction perfectly well."

"And yet you let us think we were wandering about blindly." Miss Ans.p.a.cher gave him a contemptuous look. The captain pressed her hand.

"Since you seem to breathe the same air and eat much the same food that we do, Mr. Pitt," Mrs. Bernardi changed her tack, "I suppose we'll be physically comfortable on your planet for the rest of our lives. Our children will be born there and our children's children, and eventually they'll forget all about Earth and think it was only a legend."

"But you did expect to settle permanently on Venus, didn't you?" the vine asked, bewilderedly. "Or for a long visit, anyway. So I don't really see that it makes much difference if you go to Jrann-Pttt's Alpha Centauri place. So much nicer to be living with friends, I should think."

"But Alpha Centauri is so very far away," Mrs. Bernardi sighed. "There wouldn't be much chance of our ever getting back."

"Look!" Mortland exclaimed. "The river's branching. Which fork do we take?"

Jrann-Pttt, who had been dabbling his arms idly in the translucent violet-blue water, withdrew them hastily as nine green eyes, obviously belonging to the same individual, rose to the surface and regarded him with more than casual interest. He consulted his compa.s.s. "Left."

"Contrarily!" the mosquito-bat suddenly squeaked, pointing a small rod at his companions. "Rightward."

There was a stunned silence.

"Monster!" Mortland cried in reproach. "You can talk! How could you deceive us like that?"

"Can talk," the creature retorted. "Me not intelligent life-form, ha!

Who talks last talks best. Have not linguistic facility of inferior life-forms, but can communicate rudely in your language."

"Remember," Mortland cautioned, "there are ladies present."

"Have been lying low and laughing to self--ha, ha!--at witlessness of lowerly life-forms."

"But why?" Mrs. Bernardi demanded distractedly. "Haven't we been kind to you?"

"You be likewise well treated in our zoo," it a.s.sured her. "All of you.

Our zoo finest in Galaxy. And clean, too."

"Now really, sir, I must protest--" Professor Bernardi began, trying to extricate a blaster un.o.btrusively from the pile of gear in which the too-confident terrestrials had cached their weapons.

Monster gestured with his rod. "This is lethal weapon. Do not try hindrancing me. Hate damage fine specimens. Captain, go rightward."