第73章 The Shallows of the Cradle

Iwo-koa from two miles off the reef was an island pretending nothing had ever happened, and doing it convincingly, the way the Pacific does. Jungle had walked over the airstrip in twenty-six years and folded it under like a made bed; the runway's coral spine showed through the green only when the light lay flat along it, a pale seam running to the treeline where a control tower stood on three legs, rusted the color of old blood, its cab empty, its aerial wire still strung between two palms with a bird's nest riding it like a flag no nation claimed. The beach was white. The lagoon inside the reef was that impossible green that photographs never believe. And rising from the center of the lagoon, thin and steady in the morning air, came the column of warm vapor that had greeted them over the horizon, breathing with a rhythm Sano timed against his watch before he said anything at all. "Ten-second intervals," he reported. "Captain, the vapor pulses on the same count as the knock the Second keeper gave us in the trench country." He looked up from the watch. "It is not geology. Geology does not keep time." The Apprentice went into the lagoon first, because she had asked to — asked in her wordless structural way, dropping back from the convoy's beam at dusk the evening before and holding station at the reef opening like an usher at a door — and the depth allowed it, barely; the pass the wartime barges had blasted through coral thirty years of growth had never quite reclaimed. She came into that green water with her arrays half-furled, drawing nine fathoms under a keel that had spent months at five thousand meters, and every man who watched her cross the reef lightening from whale-black to gunmetal in the shallows felt his stomach tighten with something that had no business being tenderness. She made her survey slowly, one circuit of the lagoon at half a knot, passive ears wide, giving out nothing but courtesy — and what came back up her flanks came up through the chapel line onto Ishikawa's table as a picture none of them were equal to. Beneath forty meters of green water and sixty of coral sand and rubble, the floor of the lagoon was not floor. It was a lid. The sweeps returned the geometry whole: a circular shaft, seventy meters across, its rim machined — there was no other word — with the converging symbol-lines of every part of every song, and the shaft descending beyond the reach of the Meridian's ore-finding beam, down and down through rock older than the ocean's basin, and somewhere far below it, fainter than faith, a warmth that explained the vapor column and a rhythm that matched, exactly, note for patient note, the chain-seam Callahan had tied in a fissure under another ocean half a lifetime ago. "It is rocking," Ellison said, when she had listened to the deep return for an hour. "The Sixth is not knocking, not asking, not waking in any sense we have used the word. Captain, it is being sung to. Something in that shaft has been sung to since before the war built a fortress on top of it, and the singing is our song — the melody with the wound in it, the carried note, fifty years of vigil — and it is coming up out of the rock already worn smooth, the way a lullaby wears smooth the arm of a chair." She took off her glasses, which she did perhaps twice a year. "Callahan was right on the stern rail and I want it in the record that he was right. The sixth station is a cradle. We have sailed four thousand miles to stand at the foot of one." The sounding party went ashore at noon, because Tanabe would have the island walked before the ring arrived, and because certain debts are collected in person. Sano commanded, with Halloway and her cipher case, Ishikawa carrying his staff paper like a breviary, and Callahan, who came down the boarding ladder unassisted in flat defiance of every medical note Maeda had written that week, and stood swaying slightly in the bobbing boat with his face toward the beach he had last seen through a bombsight at eight thousand feet. The jungle took them in single file along a track that had once been a road. The war surfaced out of the green the way wrecks surface at low tide: a fuel drum gone to lace; a generator block wearing a tree; a row of concrete ammunition niches facing, as Callahan had said they would, not the sea but the lagoon — every gun on that island had been sighted inward, on the water in the island's heart, by garrison soldiers who had known something the intelligence officers never did. Near the airstrip they found the first graves, a rank of Japanese naval headstones tended by nobody, ferns grown through the enclosure, and Halloway counted them twice and wrote the number in her book and closed the book gently. The blockhouse squatted at the head of the lagoon: concrete, bomb-scoured, its door a slab of steel swollen shut in its frame until Sano and two seamen levered it with a spar. Inside, the dark smelled of paper and bats. There was a desk. There was a radio rack with its valves smashed by the 1944 blast wave, and beside it, wrapped in oilcloth inside a ammunition box sealed with waxed string, a garrison logbook, and beneath the logbook a bundle of letters and a small tin box that rattled. They brought the box out into the daylight to open it, and Callahan sat down on the coral rubble without arranging to, because the tin held dog tags — American ones, two pairs, their chains fused green — and stamped into them, legible under the crust of decades, names he had carried since a raft nine days adrift: MILLER, R. J.; HERNANDEZ, A. Nobody spoke. The surf worked the reef. After a while Ishikawa, very quietly, began to hum the four notes, not as performance but as a man might say a psalm over a grave, and the party stood with their hats off in the ruin of a war that had never known what it had been bombing, until Callahan got up, put the tags in his breast pocket with both hands like something living, and said in the whisper that was all his voice now: "They are held. He told me they were held, and I have been saying it to other people for years, sir, and here they are, kept safe in your keeping until we came." He looked at the lagoon, green and breathing. "Now let us go see what you were guarding." The logbook, translated over the next two days by lamplight in the chart room, told them, in the careful characters of a garrison intelligence sergeant, what the fortress had known and died not knowing it knew. The ground sang, the entries said. Beginning in the first winter of the war, at first only in the deep wells, then everywhere the coral was thin. Men dreamed in patterns of knots and woke with tunes they could not lose. Tokyo's orders, repeated four times across a year, were always the same two instructions: drill no deeper than the cisterns, and record everything heard, hourly, in musical notation, using the enclosed system — and the enclosed system, photographed page by page, was a notation older than Ishikawa's by an order of magnitude, a staff-line variant with symbols he recognized from six volumes in a steel case aboard the Kairyu, delivered to a Pacific garrison in 1942 by an order no surviving staff officer would ever explain. The last dated entry was October ninth, 1944, the morning of the raid. It read, in full: The Great Smoke has come again. The floor sings louder than the airplanes. God keeps the door. We keep the hours. At dusk the landing party pulled back to the boats, and as they shoved off, the Apprentice, holding her lonely station mid-lagoon, greeted the shore for the first time — the four notes given gently across the green water, hand open — and the lagoon floor answered. Not with the knock. With the accompaniment. Rising up through forty meters of water and the bones of an island, joining the machine's voice in perfect time, while the vapor column over the shaft leaned slowly east, the way grass leans after the hand that has just passed over it. Behind them, south and east, the ring rolled the beginning-note toward this speck of land at a tempo that shortened daily. Ahead of it, fifty-eight hours became thirty.