The children built a castle, of course, but castle-building is rather poor fun when you have no hope of the swishing tide ever coming in to fill up the moat and wash away the drawbridge, and, at the happy last, to wet everybody up to the waist at least.
Cyril wanted to dig out a cave to play smugglers in, but the others thought it might bury them alive, so it ended in all spades going to work to dig a hole through the castle to Australia. These children, you see, believed that the world was round, and that on the other side the little Australian boys and girls were really walking wrong way up, like flies on the ceiling, with their heads hanging down into the air.
The children dug and they dug and they dug, and their hands got sandy and hot and red, and their faces got damp and shiny. The Lamb had tried to eat the sand, and had cried so hard when he found that it was not, as he had supposed, brown sugar, that he was now tired out, and was lying asleep in a warm fat bunch in the middle of the half-finished castle. This left his brothers and sisters free to work really hard, and the hole that was to come out in Australia soon grew so deep that Jane, who was called Pussy for short, begged the others to stop.
"Suppose the bottom of the hole gave way suddenly," said she, "and you tumbled out among the little Australians, all the sand would get in their eyes."
"Yes," said Robert; "and they would hate us, and throw stones at us, and not let us see the kangaroos, or opossums, or bluegums, or Emu Brand birds, or anything."
Cyril and Anthea knew that Australia was not quite so near as all that, but they agreed to stop using the spades and to go on with their hands. This was quite easy, because the sand at the bottom of the hole was very soft and fine and dry, like sea-sand. And there were little shells in it.
"Fancy it having been wet sea here once, all sloppy and shiny," said Jane, "with fishes and conger-eels and coral and mermaids."
"And masts of ships and wrecked Spanish treasure. I wish we could find a gold doubloon, or something," Cyril said.
"How did the sea get carried away?" Robert asked.
"Not in a pail, silly," said his brother.
"Father says the earth got too hot underneath, as you do in bed sometimes, so it just hunched up its shoulders, and the sea had to slip off, like the blankets do us, and the shoulder was left sticking out, and turned into dry land. Let's go and look for shells; I think that little cave looks likely, and I see something sticking out there like a bit of wrecked ship's anchor, and it's beastly hot in the Australian hole."
The others agreed, but Anthea went on digging. She always liked to finish a thing when she had once begun it. She felt it would be a disgrace to leave that hole without getting through to Australia.
The cave was disappointing, because there were no shells, and the wrecked ship's anchor turned out to be only the broken end of a pick-axe handle, and the cave party were just making up their minds that sand makes you thirstier when it is not by the seaside, and someone had suggested that they all go home for lemonade, when Anthea suddenly screamed—
"Cyril! Come here! Oh, come quick—It's alive! It'll get away! Quick!"
They all hurried back.
"It's a rat, I shouldn't wonder," said Robert. "Father says they infest old places—and this must be pretty old if the sea was here thousands of years ago"—
"Perhaps it is a snake," said Jane, shuddering.
"Let's look," said Cyril, jumping into the hole. "I'm not afraid of snakes. I like them. If it is a snake I'll tame it, and it will follow me everywhere, and I'll let it sleep round my neck at night."
"No, you won't," said Robert firmly. He shared Cyril's bedroom. "But you may if it's a rat."
"Oh, don't be silly!" said Anthea; "it's not a rat, it's much bigger. And it's not a snake. It's got feet; I saw them; and fur! No—not the spade. You'll hurt it! Dig with your hands."
"And let it hurt me instead! That's so likely, isn't it?" said Cyril, seizing a spade.
"Oh, don't!" said Anthea. "Squirrel, don't. I—it sounds silly, but it said something. It really and truly did"—
"What?"
"It said, 'You let me alone.'"
But Cyril merely observed that his sister must have gone off her head, and he and Robert dug with spades while Anthea sat on the edge of the hole, jumping up and down with hotness and anxiety. They dug carefully, and presently everyone could see that there really was something moving in the bottom of the Australian hole.
Then Anthea cried out, "I'm not afraid. Let me dig," and fell on her knees and began to scratch like a dog does when he has suddenly remembered where it was that he buried his bone.
"Oh, I felt fur," she cried, half laughing and half crying. "I did indeed! I did!" when suddenly a dry husky voice in the sand made them all jump back, and their hearts jumped nearly as fast as they did.
"Let me alone," it said. And now everyone heard the voice and looked at the others to see if they had heard it too.
"But we want to see you," said Robert bravely.
"I wish you'd come out," said Anthea, also taking courage.
"Oh, well—if that's your wish," the voice said, and the sand stirred and spun and scattered, and something brown and furry and fat came rolling out into the hole, and the sand fell off it, and it sat there yawning and rubbing the ends of its eyes with its hands.
"I believe I must have dropped asleep," it said, stretching itself.
The children stood round the hole in a ring, looking at the creature they had found. It was worth looking at. Its eyes were on long horns like a snail's eyes, and it could move them in and out like telescopes; it had ears like a bat's ears, and its tubby body was shaped like a spider's and covered with thick soft fur; its legs and arms were furry too, and it had hands and feet like a monkey's.
"What on earth is it?" Jane said. "Shall we take it home?"
The thing turned its long eyes to look at her, and said—
"Does she always talk nonsense, or is it only the rubbish on her head that makes her silly?"
It looked scornfully at Jane's hat as it spoke.
"She doesn't mean to be silly," Anthea said gently; "we none of us do, whatever you may think! Don't be frightened; we don't want to hurt you, you know."
"Hurt me!" it said. "Me frightened? Upon my word! Why, you talk as if I were nobody in particular." All its fur stood out like a cat's when it is going to fight.
"Well," said Anthea, still kindly, "perhaps if we knew who you are in particular we could think of something to say that wouldn't make you angry. Everything we've said so far seems to have done so. Who are you? And don't get angry! Because really we don't know."
"You don't know?" it said. "Well, I knew the world had changed—but—well, really—Do you mean to tell me seriously you don't know a Psammead when you see one?"
"A Sammyadd? That's Greek to me."
"So it is to everyone," said the creature sharply. "Well, in plain English, then, a Sand-fairy. Don't you know a Sand-fairy when you see one?"
It looked so grieved and hurt that Jane hastened to say, "Of course I see you are, now. It's quite plain now one comes to look at you."
"You came to look at me, several sentences ago," it said crossly, beginning to curl up again in the sand.
"Oh—don't go away again! Do talk some more," Robert cried. "I didn't know you were a Sand-fairy, but I knew directly I saw you that you were much the wonderfullest thing I'd ever seen."
The Sand-fairy seemed a shade less disagreeable after this.
"It isn't talking I mind," it said, "as long as you're reasonably civil. But I'm not going to make polite conversation for you. If you talk nicely to me, perhaps I'll answer you, and perhaps I won't. Now say something."
Of course no one could think of anything