“Say yes, Daddy.”

Sol had solved Abraham’s problem of obedience to a God turned malicious. Obedience could no longer be paramount in relations between humanity and its deity. But when the child chosen as sacrifice asked for obedience to that God’s whim?

Sol went to one knee next to his daughter and opened his arms.

“Rachel.”

She hugged him with the energy he remembered from countless such hugs, her chin high over his shoulder, her arms fierce in their intensity of love. She whispered in his ear, “Please, Daddy, we have to say yes.”

Sol continued to hug her, feeling her thin arms around him and the warmth of her cheek against his. He was crying silently, feeling the wetness on his checks and in his short beard, but unwilling to release her for even the second it would take to wipe the tears away.

“I love you, Daddy,” whispered Rachel.

He rose then, wiped his face with a swipe of the back of his hand, and with Rachel’s left hand still firmly in his, began the long descent with her toward the altar below.

Sol awoke with a sense of falling, grabbing for the baby. She was asleep on his chest, her fist curled, her thumb in her mouth, but when he started upright she awoke with the cry and arching reflex of a startled newborn. Sol got to his feet, dropping blankets and cloak around him, clutching Rachel tightly to him.

It was daylight. Late morning, if anything. They had slept while the night died and sunlight crept into the valley and across the Tombs.

The Sphinx huddled over them like some predatory beast, powerful forelegs extended on either side of the stairway where they had slept.

Rachel wailed, her face contorting with the shock of waking and hunger and sensed fear in her father. Sol stood in the fierce sunlight and rocked her. He went to the top step of the Sphinx, changed her diaper, heated one of the last nursing paks, offered it to her until the wails turned to soft nursing sounds, burped her, and walked her around until she drifted into light sleep again.

It was less than ten hours until her “birthday.” Less than ten hours until sunset and the last few minutes of his daughter’s life. Not for the first time, Sol wished that the Time Tomb were a great glass building symbolizing the cosmos and the deity that ran it. Sol would throw rocks at the structure until not a single pane remained unbroken.

He tried to remember the details of his dream, but the warmth and reassurance of it shredded in the harsh light of Hyperion’s sun. He remembered only Rachel’s whispered entreaty. The thought of offering her to the Shrike made Sol’s stomach ache with horror. “It’s all right,” he whispered to her as she twitched and sighed toward the treacherous haven of sleep once again. “It’s all right, kiddo. The Consul’s ship will be here soon. The ship will come any minute.”

The Consul’s ship did not come by noon. The Consul’s ship did not come by midafternoon. Sol walked the valley floor, calling out for those who had disappeared, singing half-forgotten songs when Rachel awoke, crooning lullabies as she drifted back to sleep. His daughter was so tiny and light: six pounds and three ounces, nineteen inches at birth, he remembered, smiling at the antique units of his antique home, of Barnard’s World.

In late afternoon, he startled awake from his half-doze in the shade of the Sphinx’s outflung paw, standing with Rachel waking in his arms as a spacecraft arched across the dome of deep lapis sky.

“It’s come!” he cried, and Rachel stirred and wiggled as if in response.

A line of blue fusion flame glowed with that daylight intensity reserved to spacecraft in atmosphere. Sol hopped up and down, filled with the first relief in many days. He shouted and leaped until Rachel wailed and wept in concern. Sol stopped, lifted her high, knowing that she could not yet focus her eyes but wanting her to see the beauty of the descending ship as it arced above the distant mountain range, dropping toward the high desert.

“He did it!” cried Sol. “He’s coming! The ship will…”

Three heavy thuds struck the valley almost at once; the first two were the twin sonic booms of the spacecraft’s “footprint” racing ahead of it as it decelerated. The third was the sound of its destruction.

Sol stared as the glowing pinpoint at the apex of the long fusion tail suddenly grew as bright as the sun, expanded into a cloud of flame and boiling gases, and then tumbled toward the distant desert in ten thousand burning pieces. He blinked away retinal echoes as Rachel continued crying.

“My God,” whispered Sol. “My God.” There was no denying the complete destruction of the spacecraft. Secondary explosions ripped the air, even from thirty kilometers away, as pieces fell, trailing smoke and flames, toward the desert, the mountains, and the Sea of Grass beyond.

“My God.”

Sol sat on the warm sand. He was too exhausted to cry, too empty to do anything but rock his child until her crying stopped.

Ten minutes later Sol looked up as two more fusion trails burned the sky, these headed south from the zenith. One of these exploded, too distant for sound to reach him. The second one dropped out of sight below the southern cliffs, beyond the Bridle Range.

“Perhaps it was not the Consul,” whispered Sol. “It could be the Ouster invasion. Perhaps the Consul’s ship still will come for us.”

But the ship did not come by late afternoon. It had not come by the time the light of Hyperion’s small sun shone on the cliff wall, shadows reaching for Sol on the highest step of the Sphinx. It did not come when the valley fell in shadow.

Rachel was born less than thirty minutes from this second. Sol checked her diaper, found her dry, and fed her from the last nursing pak. As she ate, she looked up at him with great, dark eyes, seemingly searching his face. Sol remembered the first few minutes he had held her while Sarai rested under warmed blankets; the baby’s eyes had burned into him then with these same questions and startlement at finding such a world.

The evening wind brought clouds moving in quickly above the valley.

Rumbles to the southwest came first as distant thunder and then with the sick regularity of artillery, most likely nuclear or plasma explosions five hundred klicks or more to the south. Sol scanned the sky between lowering clouds and caught glimpses of fiery meteor trails arching overhead: ballistic missiles or dropships, probably. Death for Hyperion in either case.

Sol ignored it. He sang softly to Rachel as she finished nursing. He had walked to the head of the valley, but now he returned slowly to the Sphinx. The Tombs were glowing as never before, rippling with the harsh light of neon gases excited by electrons. Overhead, the last shafts from the setting sun changed the low clouds to a ceiling of pastel flames.

Less than three minutes remained until the final celebration of Rachel’s birth. Even if the Consul’s ship arrived now, Sol knew that he would not have time to board it or get his child into cryogenic sleep.

He did not want to.

Sol climbed the stairs to the Sphinx slowly, realizing that Rachel had come this way twenty-six standard years earlier, never guessing the fate that awaited her in that dark crypt.

He paused at the top step and took in a breath. The light from the sun was a palpable thing, filling the sky and igniting the wings and upper mass of the Sphinx. The tomb itself seemed to be releasing the light it had stored, like the rocks in Hebron’s desert, where Sol had wandered in the wilderness years before, seeking enlightenment and finding only sorrow. The air shimmered with light, and the wind continued to rise, blowing sand across the valley floor and then relenting.

Sol went to one knee on the top step, pulling off Rachel’s blanket until the child was in only her soft cotton newborn’s clothes. Swaddling clothes.