第1章 The Tidewarden's Ledger

She was given the key on a Thursday and told to be in the cottage by six. The letterhead said Ebbmouth Tidal Barrage Limited, and beneath it, in a second stamp of faded blue, Coastal Infrastructure Authority. Two signatures. A project budget that came out, when she added the columns herself on the train, to ninety-one million pounds. She was forty on the third of the next month. She had nine years of hydrography, a master's degree in hydraulic engineering, and a baseline monitoring phase running to the end of February. Consent hearings sat in March, May, and June. The cottage stood on the top of the village, four doors up from the harbourmaster's office, and the letterbox was blocked with a piece of board painted in white enamel. Someone had written in grey ballpoint, twice, the years nineteen eighty-four and nineteen forty-four, the second one above the first as if to correct it. The key was small. It turned twice. The hall smelled of coal smoke and dried dill. She wrote the survey marker elevation into her notebook before she took off her coat. One point eight two metres above chart datum. The permanent tide gauge on the pier stood at zero point six. She had the numbers committed, and she wanted the number she could hold. The tide gauge had been running since nineteen thirty-two. Three people had watched that column of water before her, and the third had quit it in two thousand eleven and gone to work on the M6. Since then the gauge had kept itself. Nobody had cleaned the intake. There was a flat colony of bryozoan across the lower third of the well and a single, patient heron perched at the far end. "I'd replace that one," Tamar said to the heron. The heron looked at her and considered the matter. She unpacked in a room with a narrow stair and a dead doorbell. The landlady's note said the house was listed, that the floorboards above the front room should not be lifted, and that the kettle was old and good. The kettle boiled in ninety seconds flat. The floorboards she did not lift. She did not need to. She found the roll-book under the third floorboard from the left, behind a brass catch nobody had wound in years. It was thick with salt-stiffened paper and bound in a strip of cloth gone grey. The first page carried a date in pencil, one thousand eight hundred and eighty-nine. The last carried a date in blue ink, spring of nineteen eighty- four. Between them six hundred and forty pages, ruled in columns, names and boats and tide heights. The columns had no headings until page forty-one, and on that page someone had written them in: who went. who came back. what they left behind. The last three entries sat in three different coloured inks. Eleventh March, eighty-four. Saltwyke, Wulfric. Boat: Collow's Mary. Blue ink. Sixteenth March, eighty-four. Harnsey, Eilidh. Blue ink. Nineteenth March, eighty-four. Saltwyke, Tomas. Red ink. At the foot of the page, in a hand so small it needed her magnifier, a fourth entry: one thousand nine hundred and eighty-four, the year of the long ebb. One went. One came back. One child walked and forgot the walk. The child was in green ink, and the green ink was newer than the red. --- The bell hung from the hall wall still, under a dust sheet. The sheet said, in Deveril's own ballpoint, bricked in spring eighty-four. Below the bell, a brass ring worn half through. "Sorry," Tamar said to the wall. The kettle boiled. That was when the knock came. A woman stood in the yard in an anorak, salt-dusted to the elbows, older than sixty and older than that. She held a mug and looked at the door with the calm of someone who had already decided. "Deveril Saltwyke," the woman said. "Last of the family, and the house is mine on paper and mine in fact. You have questions. Sit." She came in and set the mug on the table without asking. "Do you want the ledger, or do you want it photographed?" "I was going to ask for it to be examined." "Good. Don't take it out of this house." They talked past the kettle. Deveril had kept the cottage for her family's reasons, and said so in the order that mattered. "Your grandfather asked me the same question in eighty-four," she said, pouring. "He was a surveyor. He wanted the title deeds. I gave him the title deeds. He asked me about the ledger the same afternoon." "You bricked the bell in that spring." "Somebody had to." Tamar set her mug down and turned the roll-book over in her two hands as if she were checking what it might do. "Who went," she said. "Who went." "Who came back." "Who came back. And the third column is the one they never wanted to read." "What's the third column?" Deveril went to the range and lifted the lid of the stew. "It's what they left behind. You don't go up the Nine Steps to look for a view. You go because the sea asks for something, and the sea has to be told what it was asked for. The ledger is the answer sheet." "And the tithe?" "That's what the village called it when they wanted to believe it. It wasn't a tithe. It was a record." "I don't find records romantic." "Nobody kept it for you. It was kept because the sea had to be told. You have to tell someone." "There used to be a rule." "There used to be a rule." "The whole village once could tell you what the sea would do on a given day, and then they stopped." "They stopped keeping the account." Deveril scraped the stew bowl clean and put it in the sink. "I kept what I could. I burned what I thought was my duty to burn." She looked at the roll-book with the plain tiredness of a woman who had spent twenty years on one shelf. "You want it gone. It's in a listed building. If I photograph it, it goes on a drive, and a drive goes to a project office, and a project office writes ninety-one million pounds of report." "Yes." "So photograph it." "I was going to ask for permission." "Then you're asking permission to do something I've already agreed to. That's rude, but I can live with it. Lift the page that's marked in green." The child's entry. One thousand nine hundred and eighty-four. "Who wrote that one?" "Somebody who came after me." "Your grandson?" "Somebody who came after me." Tamar photographed all six hundred and forty pages that night. The phone camera was not calibrated for paper. She corrected the exposure, the distortion, and the colour twice. She did not correct the ink. The bell was still hanging there when she finished. "Come to Bellrigg," Deveril said, wrapping up in the hall, "the third tide out. If you want to hear the tide speak." "Is the bell at Bellrigg still there?" "It's still there. It's still sounding. Come when it's low." --- On the morning after she packed the array case for the boat, Ruan Threave knocked on the door with a bucket of oysters and no introduction. He was about fifty, red-faced in the way that means he has never been indoors in bad weather, and he set the bucket on the landing, which smelled of low tide, and stepped back from her face. "You're the one Ellerby sent. Mind the wall." "Is there a wall?" "There's a wall. There's a wall everywhere round here. That's how it works." He came in uninvited, which was a kindness in the local grammar. He pulled the kettle off the stove without touching it. "You going out on Thursday, yes. You got the right boat on the list, but the list is wrong about the channel. The channel moved in the gale of ninety- three and nobody filed the change, and the surveyor before you swam out to fix it and filed the change in his own notebook and the notebook went into a drawer in Ildwater and stayed." "Whose notebook was that?" "Somebody's. It doesn't matter." "The channel is what you're telling me." "The channel is what I'm telling you." He pulled a paper from his coat and laid it on the table over her own charts. "This is the channel. This is the one that works. That's your Nineteen Thirty-Four chart, and that chart is wrong by two fathoms at the narrows." Tamar looked at the paper. Hand-drawn. Soundings in pencil, in a hand smaller than hers, dated 1993 in the lower corner, with a marginal note: the steps are under here at low spring. "Nine Steps," she said. "Nine Steps." "They don't show on any chart." "They don't. They show on the ledger." "Whose ledger is this?" "Mine, and my grandfather's, and my grandfather's before him. The Threaves keep the boats. The Saltwykes kept the water. Somebody had to." He pointed at the soundings. "When the water's two point five below the lowest astronomical low, the steps come up. Not every spring. Only the ones that mean something. You'll know which one you're on, because the bell at Bellrigg will be sounding and somebody on shore will have been up all night listening." "The bell buoy at Bellrigg is decommissioned." "The bell buoy is a buoy. The bell's the bell. You'll hear it." "Will you take me?" Ruan went to the door, then stopped. "Nobody takes anybody up the steps. You either go alone or you don't go." He left the oysters on the landing. On the drive down to the harbour Tamar called the project office and asked for the hydrophone array schedule. Ellerby answered on the third ring, in the flat voice of a man who was already reading a different set of documents. "Baseline monitoring runs to the end of February," he said. "Consent schedule's fixed. If you find anything that isn't on the noise profile, you file it as an observation, you don't put it in the report." "What if the observation changes the noise profile?" "Then you find the reason. There's always a reason. Dockyard echo, prop wash, preamp fault. Put it down as an artefact and go back to work." There was a pause. "The Authority don't want a surprise in March, Tamar." "I'll put it in the observations section." "That's what I said." She hung up and looked out of the car window at the bay. The water was low and grey and moving, and out past the narrows, where the chart said there was nothing, the sea had gone flat and pale as poured concrete. Somewhere out there, a bell was waiting for a tide nobody had written down. ---