
Historical Fiction
The Cartographer's Widow
by Callum Wrenn
Her husband mapped a coastline that does not exist. She has to find out why.
Released 9 October 2025
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Historical novelist of coastlines, cartography and the long shadow of war.
Callum Wrenn worked as a marine archivist in Bristol for eighteen years before publishing his first novel at fifty-one. He writes historical fiction rooted in documents - ships' manifests, land surveys, censored letters - and is known for endings that refuse easy consolation. He walks the Pembrokeshire coast path every spring, notebook in pocket.

Historical Fiction
by Callum Wrenn
Her husband mapped a coastline that does not exist. She has to find out why.
Released 9 October 2025
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Historical Fiction
by Callum Wrenn
Two brothers, four hundred miles of coast, and a chain of beacons neither is allowed to explain.
Released 11 April 2023
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