But now another crowd of toiling beetles hurried between the buildings. These creatures sprouted arms and scrapers and trunklike hoses, and they swept at the dust, making it rise in billowing red clouds into the air. But the dust would merely settle again once they had passed.
One toiling beetle scurried after the mammoths. It scraped up their dung and placed it into a wide mouth in its own side, and then polished at the floor until no trace of the dung was left. Thunder went up to the beetle and kicked it so hard that he opened up a new mouth in its side. After that, mewling to itself, the beetle moved only in tight circles, endlessly polishing the same piece of ground.
As the sun climbed higher in the sky, they moved away from the spires and scurrying beetles and reached an open area. This abutted the bank of the canal, and it was surrounded by a half-circle of low structures, like a row of wolf’s teeth. The floor surface here was hard under their feet, and the light glimmered from it, pink and bright.
Suddenly, all at the same instant, the structures snapped open, revealing black, cavernous interiors. And all the mammoths recoiled, for they smelled the greasy stink of scorched flesh.
From nowhere gulls appeared, cawing. They soared down on huge filmy wings and pecked at the small buildings and the floor around them. Icebones even spotted a fox that came padding silently across the shining floor. The gulls cawed in protest at this intruder.
Spiral cast to and fro, nervous, skittish. "It is the smell of food."
"Broiled flesh?" Icebones said. "What kind of food is that?"
"It is the food of the Lost," Autumn said grimly.
Breeze said, "Maybe this is a place where the Lost would come to feed."
"But if that’s so," Spiral said anxiously, "where are they?"
"Long gone," Autumn said. She reached for her daughter.
But Spiral pulled away. Trumpeting, as if calling the small-eared Lost, she ran clumsily from structure to structure.
No Lost came to eat. After a time the structures snapped closed once more, scattering the gulls.
Chaser-Of-Frogs sneezed, and dusty snot gushed out of her trunk. She said brightly, "All this talk of food is making me thirsty. Come. Let us find water." Briskly, she turned and began to plod steadily down the canal bank, squat, solid, determined.
Following the canal, they came to a new set of structures, situated at the base of a broad valley. From all over the valley, fat pipes, heavily swathed by some silvery skin, erupted from the ground and converged on this place.
One structure was an inverted wedge of dull gray. It had grilles along its sides, and it was tipped by four giant tubes from which white steam plumed with a continual rushing noise. Icebones saw that water, condensing from the billowing steam, dribbled down the walls. Chaser-Of-Frogs lapped at this with her trunk.
Icebones did likewise, with less enthusiasm. The water was fine, she supposed, but it was too warm, and it tasted of sulfur and iron, and of something else indefinable — something of the Lost, she thought.
But she was thirsty, and forced herself to drink her fill.
Soon the others joined her and drank with more apparent enjoyment, for they were more used to accepting water from the Lost than she was.
Chaser-Of-Frogs called, "Bones-Of-Ice. Come stand here."
Icebones complied, and, following Chaser-Of-Frogs’s urging, leaned gently against a pipe that was almost as tall as she was. The pipe was warm.
Chaser-Of-Frogs barked amusement. "The pipe contains warm water. The water comes from lodes of warmth buried deep under the skin of the world. And that is what keeps the Nest alive," she said. "You see?"
"Not really," admitted Icebones.
"I do," said Thunder unexpectedly. "Didn’t Longtusk stamp his feet and draw heat from the ground, to keep his Family alive…?"
Now Chaser-Of-Frogs wandered away from the water plant. Grunting, she began pawing at the ground with her forefeet. With clumsy swipes, the Swamp-Mammoth had soon wiped clear a wide area of the floor.
Icebones saw there were shapes embedded in the shining floor. She leaned down to see better, and blew away more dust with delicate sweeps of her trunk.
She saw leaves, stuck inside the shining floor surface. The leaves were gray and colorless, and they lay in thick sheets, one over the other. She stroked the floor with her trunk, but she touched only the hard, odorless floor surface.
"What do you think of that?" Chaser-Of-Frogs demanded proudly.
"They are like no tree I have ever seen."
"Now look over here." Swamp-Mammoth led Icebones to another place, where she swept aside the dust once more.
Here, inside the floor, Icebones saw the shells of animals from the sea — and bones. They were pretty, regular shapes, she thought, sharing a six-fold pattern: six leaves, six stubby limbs, six petals.
Chaser-Of-Frogs said gently, "These are the bones of creatures who lived here long, long ago — before the Lost ever came here. When you die, Bones-Of-Ice, you will be covered by mud and dust that will squeeze you flat. Until—"
"Until I become like this," Icebones said, awed. "Where I was born, the bones of mammoths lay thick in the ground. I thought there were no bones here — just as there are no mammoth trails. But I was wrong."
"These are not the bones of our kind, Cousin. I was not always the Mother of the Big Pond. The Mother before me said that her Mother saw the Lost and their toiling beetles dig this strange bone-filled rock out of the Gouge wall — deep down, at its lowest layers. These squashed animals died long ago, you see. And nothing lived after them, so nothing was laid down over them but bare, dead rock, a great thickness of it. And the Lost took the bony rock and put it here."
"Why?"
"Chaser-Of-Frogs grunted. "Who knows why the Lost do as they do?"
Icebones pondered the meaning of the rock. She pressed, frustrated, at the impenetrable surface, longing to touch and smell the ancient plants, to hear the voices of the animals.
Long ago there was life here. There had been trees, and living oceans, and beasts that roamed the crimson lands. But their world died. The oceans froze over and dried up, and the air cooled, and the last rain fell, and the last snow… Now all that was left of them was here, in this rock, compressed flat by time.
Clumsily, self-consciously, Chaser-Of-Frogs turned her back and pawed at the ground, trying to touch the bones with her hind feet.
"You are Remembering," Icebones said.
Chaser-Of-Frogs stopped, panting — used to her lethargic life in the mud, she got out of breath easily — and she looked up at Icebones with her small hard eyes. "Do you think we are foolish?"
"No. I think you are wise."
Chaser-Of-Frogs eyed her. "Bones-Of-Ice, I am done here. I am a poor fighter of wolves. I must go back before dark. You will go on. Just follow the canal."
Suddenly the thought of being without the squat, humorous, courageous Swamp-Mammoth seemed unbearable. Impulsively Icebones twined her trunk around the other’s. "Come with us."
Chaser-Of-Frogs snorted. "What for, Cousin?"
"The world is dying — just as it died before, ending the lives of those buried creatures…" Icebones explained how she was leading the mammoths to the basin she had called the Footfall of Kilukpuk, the deepest place in the world, where she hoped enough air and water would pool to keep the mammoths alive. "Come with us."
"Me?" Chaser-Of-Frogs grunted, self-deprecating. "Look at me. I can scarcely trudge over an ice-flat plain for half a day before I am exhausted. How could I walk around the world?"
"I’m serious—"