For readers who like Pacific Northwest noir threaded with labor history and artifact puzzles, this offers brooding atmosphere and moral tension while keeping the temperature of its thrills on a steady simmer.
During a winter blackout in Astoria, museum registrar June Narita is called to process a crate recovered from a collapsed net loft on Pier 39. Inside she finds a salt-bloomed violin wrapped in oilskin and a brass ship's lantern etched with a faint maker's mark, plus an index card stamped with a long-defunct cannery's logo. The violin's bridge is notched with numbers that match entries in a 1934 dockworkers' ledger, the year a union organizer named Rafael Mendez disappeared off Desdemona Sands. Hours later, a typed note arrives at June's apartment door: leave the box in the alley or the river will take something you love.
June enlists bar pilot trainee Owen McCrae and retired signalman Alma Vukovic to trace the objects' path through shut warehouses, tug dispatch logs, and a private salvage auction hidden in a Hammond boat shed. Their search reveals a present-day smuggling route that uses antique lights and music as codes on the fog line, and a family tied to both sides of the old strike. When the river turns mean and the keepers of the route close in, June must decide whether to surface a crime that never stopped or vanish the evidence the way the tide erases footprints on the North Jetty. Each clue—an oilskin ledger, a chipped rosin cake, a harbor chart—shines and darkens like a lantern in heavy weather.