beyond any man-made structure Chaka would have thought possible. They were softened by fading moonlight, and seemed to be anchored in water.
“The City,” breathed Chaka. The city in the fourth sketch.
The train was slowing down.
Walls rose around them. They passed what appeared to he other trains, lying dark and still. They drifted over a channel, crossed a small island, coasted past long, low buildings with enormous stacks, and then glided out over open water again.
The water gave way to a stone wall. The stone was polished and glittered in the lights of the train.
Then they were inside a tunnel. The wall (which had become gray and rough) moved past slowly and finally stopped.
The conveyance settled to the ground.
The lights came up and the doors opened. “Welcome to Union Station.” said a voice. “Everybody must exit here. Please watch your step.”
15
They stood on a platform in the midst of absolute silence, surrounded by the horses and their baggage and the darkness that rolled away and away from the illumination cast by the coaches. It was cold again. Frigid.
“Any idea where we are?” whispered Shannon.
“Union Station.” Chaka tasted the strange words.
The doors closed. The vehicle rose a few feet, and began to move forward. They watched it go, watched it glide into the dark. Its lights glowed for a time and then they vanished, as if it had gone around a curve.
“What now?” said Flojian. His voice echoed.
Avila used a match to light an oil lamp.
The platform was about twenty feet wide, with trenches on either side. More platforms, parallel to this one, stretched away into the dark. No ceiling was visible.
“We should wait for dawn,” said Flojian. “Get some sleep, and don’t walk around too much.”
“I’d sleep better,” said Shannon, “if I knew we were alone.”
“Are we indoors?” asked Quait. “There’s no wind,” said Avila. “And no stars.”
The platform surface was cement, but it was covered by several inches of dust and dirt. There were posts and handrails, to which they secured the animals. Quait found a wooden bench. He broke it up and they used it to start a fire. But nowhere did its light touch wall or ceiling.
“I agree with Jon,” said Avila. “Let’s find out where we are.”
The tunnel through which they’d entered was gray and unremarkable. “Maybe it really is mechanical,” said Flojian. “I think that possibility scares me even more than a demonic explanation. Can you imagine what a fleet of these things, running among the five cities, would do to river traffic?”
“Forget it,” said Shannon. “It’s wizardry, pure and simple. And it’s not a good idea to poke around with things like that.”
They walked the length of the platform, hearing only their own footsteps, the horses, and a distant wind that sounded walled off. At the other end, the platform blended into a concourse while the trenches sank into another tunnel.
Avila raised her lamp and looked up into the darkness. The place felt like a temple. Its dimensions, the impression of silent time, the echoes, all conspired to produce a sense of returning home.
“We’ve got a wall ahead,” said Quait. Gray and heavy, it rose into the dark. Cubicles lined its base.
“No prints.” Shannon surveyed the broad, dirt-heaped floor. “I don’t think anybody’s been here for a long time.”
The cubicles were filled with counters and racks and debris. “Shops,” said Avila. “This place was a bazaar.”
“We’d cover more ground if we split up,” said Quait.
Avila agreed. “While we’re at it,” she said, “watch for the markers.”
“They’ll be in an exit somewhere,” Shannon added. He and Avila turned away from the others.
Corridors branched off the concourse. There were more cubicles, but of a different kind, perhaps workrooms or sitting rooms. Some were open, others were sealed behind hopelessly warped doors. Stairways led in both directions.
Avila and Shannon passed shops filled with chairs and dining tables; with dummies and display cases; with toys; and with shelves loaded with wisps of rag that might once have been books. Many of the toys had survived, colorful little make-believe rifles and hojjies and dolls. And some of the clothing still looked almost wearable: blue blouses and red sweaters and biege slacks spun from materials that resisted time. But most of the merchandise, and all of the books, had turned to dust.
A set of broken doors concealed a drop shaft. Their lamps reflected off water a couple of levels down. Above, they could make out nothing.
“You wouldn’t want to walk around in here without a lamp,” Shannon said.
The fire they’d built on the platform was a distant glow. “You’re convinced there’s nobody else here?” asked Avila.
Shannon nodded. “Probably not since Karik went through.”
At the same moment, filtered through the response, she heard a second voice. It was just at the edge of audibility, and at first she thought it was a draft, a current of air moving perhaps through the upper darkness.
Avila.
Her blood froze. Shannon stopped and reflexively went down on one knee. “Cover the lamp,” he whispered.
She closed the shutter and they were again in darkness. He look her arm and gently pulled her away a few feet. “Somebody knows your name,” he said.
She heard the suspicion in his voice. No man or woman Here could know Avila.
The sound came again, faint, distant, but nevertheless unmistakable.
She could see Chaka’s lamp bobbing through the dark, across the network of platforms and trenches, on the other side of the great hall.
“Don’t move,” Shannon told her, unslinging his rifle and bringing it to bear. “Who’s there?”
Avila was more frightened than she could recall ever having been in her adult life. There was no explanation for what was happening, and so Avila, trained to the religious life, and having recently thrown off a lifelong mindset, immediately reverted. The gods whom she had deserted had chosen this lonely, remote citadel to call her to account.
Holy One, is it you?
She could not have said whether she gave voice to the question, or merely projected it from her mind.
Shannon said, “I think we should get back to the others and find a way out of this place.”
It was hard to know where the voice had come from. She uncovered the light. In the most probable direction, she saw a corner shop with corroded metal racks and a side passage with open doors and a staircase. The staircase was concrete and metal, with handrails.
“You go back,” she said. She moved away from him, toward the shop.
“This is not a good idea,” Shannon protested.
The shop was empty, and she turned into the passageway. Shannon caught up with her, his breathing uneven.
She passed the staircase. The first open door revealed an ancient washroom.
“Avila.” It came from the stairway. “Come to me.”
Up. It was somewhere above. “Who are you?” she asked.
The voices of their comrades were faint and far off, but she detected laughter.
“Why are we doing this?” asked Shannon.
She looked up the stairs and had no answer. She swallowed, moved away from Shannon’s restraining hand,
