book cover of The Dunbrae Crown Mystery
 

The Dunbrae Crown Mystery

(2026)
(The third book in the Captain Peregrine Ashdown Mystery series)
A novel by

 
 
The Dunbrae Crown Mystery is a richly atmospheric interwar Scottish castle mystery filled with Highland legend, buried succession secrets, old family pressure, and a murder tied to a relic people have spent generations misunderstanding.

When Captain Peregrine Ashdown travels north to Dunbrae, he expects an old house wrapped in weather, family pride, and local legend. What he finds is a castle clinging to rock above dark water, a household strained by inheritance anxiety, and a relic whose story has grown more dangerous with every retelling. The so-called crown of Dunbrae is supposed to be the surviving emblem of an ancient line. It draws scholars, opportunists, family loyalists, and those who know exactly how useful a romantic legend can become when property, status, and bloodline are under pressure.

Then death enters the castle, and the legend begins to crack.

As Peregrine works through locked rooms, damaged records, conflicting histories, and the tensions inside the Dunbrae family, he begins to see that the mystery is not only about who killed. It is about who needed the past to mean the wrong thing. The famous relic may not be what visitors were told. The family narrative may have been sharpened on purpose. And the more Peregrine looks at the castle’s private papers, old notes, and carefully repeated stories, the clearer it becomes that someone has been using historical confusion as cover for a very modern kind of manipulation.

With sharp-minded Ada Bell reading the social performance while Peregrine reads the physical truth, the investigation moves through castle corridors, winter water, inherited grievance, forged meaning, and the dangerous gap between myth and record. What looks at first like a picturesque Scottish mystery becomes a deeper case about legitimacy, pressure, and the kind of murder that grows out of stories people cannot afford to correct.

Perfect for readers who love interwar mysteries, Scottish castle murders, British historical detective fiction, Highland legends, hidden inheritance secrets, Golden Age style whodunits, and classic mysteries with strong atmosphere and fair-play clues, The Dunbrae Crown Mystery delivers a gripping historical puzzle with memorable suspects, a powerful sense of place, and a detective who knows that the deadliest thing in any old castle is rarely the relic on display.


Genre: Mystery

Used availability for Claire Bessey's The Dunbrae Crown Mystery


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