After a king tide floods Lowbank’s council archive, conservator Claire Mercer finds one box stored safely above the waterline. It carries three instructions: WATERLINE. BOX 14. DO NOT DESTROY.
Inside are duplicate records from the 2004 storm when Claire’s school friend Imogen Keel vanished — and notes suggesting Claire’s late father helped keep part of that night out of the official history. Before retired archivist Lenora Fisk can explain why she built a secret second archive, Lenora is found dead at the old courthouse.
Following invoices, access logs, damaged engineering records and a camera that should have been handed to police twenty-two years earlier, Claire must separate what her father hid from what another man did. The truth will not restore the dead, but it can put responsibility back under the names that chose it.




