They ate and drank sparingly of the little store they had brought with them. The Doctor would not let them have much, both because he wanted to conserve their supply, and because he knew in their exhausted condition it would be bad for them to eat heartily.
It was about two o"clock when they noticed that objects around them no longer were increasing in size. They had finished their meal and felt greatly refreshed.
"Things have stopped growing," observed the Very Young Man. "We"ve done four pills" worth of the journey anyway," he added facetiously. He rose to his feet, stretching. He felt sore and bruised all over, but with the meal and a little rest, not particularly tired.
"I move we go on down now," he suggested, walking to the edge of the huge crevice in which they were sitting. "It"s only a couple of thousand feet."
"Perhaps we might as well," agreed the Doctor, rising also. "When we get to the floor of the valley, we can find a good spot and turn in for the night."
The incongruity of his last words with the scene around made the Doctor smile. Overhead the sky still showed a narrow ribbon of blue. Across the valley the sunlight sparkled on the yellowish crags of the rocky wall.
In the shadow, on the side down which they were climbing, the rocks now shone distinctly phosph.o.r.escent, with a peculiar waviness of outline.
"Not much like either night or day, is it?" added the Doctor. "We"ll have to get used to that."
They started off again, and in another two hours found themselves going down a gentle rocky slope and out upon the floor of the valley.
"We"re here at last," said the Big Business Man wearily.
The Very Young Man looked up the great, jagged precipice down which they had come, to where, far above, its edge against the strip of blue marked the surface of the ring.
"Some trip," he remarked. "I wouldn"t want to tackle that every day."
"Four o"clock," said the Doctor, "the light up there looks just the same. I wonder what"s happened to George."
Neither of his companions answered him. The Big Business Man lay stretched full length upon the ground near by, and the Very Young Man still stood looking up the precipice, lost in thought.
"What a nice climb going back," he suddenly remarked.
The Doctor laughed. "Don"t let"s worry about that, Jack. If you remember how Rogers described it, getting back is easier than getting in. But the main point now," he added seriously, "is for us to make sure of getting down to Arite as speedily as possible."
The Very Young Man surveyed the barren waste around them in dismay. The floor of the valley was strewn with even larger rocks and bowlders than those on the surface above, and looked utterly pathless and desolate.
"What do we do first?" he asked dubiously.
"First," said the Doctor, smiling at the Big Business Man, who lay upon his back staring up into the sky and paying no attention to them whatever, "I think first we had better settle ourselves for a good long rest here."
"If we stop at all, let"s sleep a while," said the Very Young Man. "A little rest only gets you stiff. It"s a pretty exposed place out here though, isn"t it, to sleep?" he added, thinking of the sparrow and the lizard.
"One of us will stay awake and watch," answered the Doctor.
CHAPTER XVI
THE PIT OF DARKNESS
At the suggestion of the Very Young Man they located without much difficulty a sort of cave amid the rocks, which offered shelter for their rest. Taking turns watching, they pa.s.sed eight hours in fair comfort, and by noon next day, after another frugal meal they felt thoroughly refreshed and eager to continue the journey.
"We sure are doing this cla.s.sy," observed the Very Young Man. "Think of Rogers--all he could do was fall asleep when he couldn"t stay awake any more. Gosh, what chances he took!"
"We"re playing it safe," agreed the Big Business Man.
"But we mustn"t take it too easy," added the Doctor.
The Very Young Man stretched himself luxuriously and buckled his belt on tighter. "Well, I"m ready for anything," he announced. "What"s next?"
The Doctor consulted his papers. "We find the circular pit Rogers made in the scratch and we descend into it. We take twelve more pills at the edge of the pit," he said.
The Very Young Man leaped to the top of a rock and looked out over the desolate waste helplessly. "How are we going to find the pit?" he asked dubiously. "It"s not in sight, that"s sure."
"It"s down there--about five miles," said the Doctor. "I saw it yesterday as we came down."
"That"s easy," said the Very Young Man, and he started off enthusiastically, followed by the others.
In less than two hours they found themselves at the edge of the pit. It appeared almost circular in form, apparently about five miles across, and its smooth, shining walls extended almost perpendicularly down into blackness. Somewhat awed by the task confronting them in getting down into this abyss, the three friends sat down near its brink to discuss their plan of action.
"We take twelve pills here," said the Doctor. "That ought to make us small enough to climb down into that."
"Do you think we need so many?" asked the Big Business Man thoughtfully.
"You know, Frank, we"re making an awful lot of work for ourselves, playing this thing so absolutely safe. Think of what a distance down that will be after we have got as small as twelve pills will make us. It might take us days to get to the bottom."
"How did Rogers get down?" the Very Young Man wanted to know.
"He took the twelve pills here," the Doctor answered.
"But as I understand it, he fell most of the way down while he was still big, and then got small afterwards at the bottom." This from the Big Business Man.
"I don"t know how about you," said the Very Young Man drily, "but I"d much rather take three days to walk down than fall down in one day."
The Doctor smiled. "I still think," he said, "that we had better stick to the directions Rogers left us. Then at least there is no danger of our getting lost in size. But I agree with you, Jack. I"d rather not fall down, even if it takes longer to walk."
"I wonder----" began the Big Business Man. "You know I"ve been thinking--it does seem an awful waste of energy for us to let ourselves get smaller than absolutely necessary in climbing down these places.
Maybe you don"t realize it."
"I do," said the Very Young Man, looking sorrowfully at the ragged shoes on his feet and the cuts and bruises on his legs.
"What I mean is----" persisted the Big Business Man.
"How far do you suppose we have actually traveled since we started last night?"
"That"s pretty hard to estimate," said the doctor. "We have walked perhaps fifteen miles altogether, besides the climb down. I suppose we actually came down five or six thousand feet."
"And at the size we are now it would have been twelve thousand feet down, wouldn"t it?"
"Yes," answered the Doctor, "it would."
"And just think," went on the Big Business Man, "right now, based on the size we were when we began, we"ve only gone some six feet altogether from the place we started."