The Deep Visitor

Lena Otsuka photographs beautiful places for a living and leaves before they can claim her. Six cities in ten years, a hard drive full of images she can describe by f-stop and shutter speed but not by the way they smelled or the way it felt to stand there. When a short-term assignment brings her to Ishigaki - a subtropical island in Japan's Yaeyama chain, known for its coral reefs and turquoise water - she tells herself it's two weeks of work: shoot the reef, file the images, move on.
But Ishigaki is also the island her mother left at nineteen and never discussed. And the retired marine biologist who was supposed to help with her project has vanished - his guesthouse room untouched, his research boat docked, his coffee cold in its cup. When the biologist's body is found on the reef flat where Lena has been photographing, the quiet island she arrived on becomes something more complicated.
A respected fisherwoman with a sharp tongue and a public grudge. A dive operator whose business depends on the very waters the dead man wanted to restrict. A coral scientist whose career is tangled with the victim's work. And a sanshin musician who knows more about Lena's family than she does - and who plays songs that sound like the melodies her mother used to hum without explanation. As Lena follows the trail from the Sunday market at Shiraho to the fishing wharves of the port to the quiet lanes where her grandmother still tends a garden she's never seen, she discovers that the island's relationship with its reef runs deeper than science or tradition - and that the truth about a good man's death is tangled with a community's oldest loyalties and a daughter's most desperate love.
The Deep Visitor is part of the Good Neighbors Mysteries, a cozy mystery series set in real towns where ordinary lives, close-knit communities, and well-kept local histories lead to mysteries with more beneath the surface than first meets the eye. Atmospheric, immersive, and gently surprising, these are stories about place, connection, and the neighbors who make a town what it is.