
Captive Heart at Brantmar Castle: Mysteries of a Heart Series
by Celeste Fenton
About Captive Heart at Brantmar Castle
Captive Heart at Brantmar Castle: Mysteries of a Heart Series
Cozy Mystery – Romantic Suspense
2nd in Series
Setting – Dost Island (off the coast of Massachusetts) and the Scottish Highlands
Publisher : Independently Published
Publication date : September 22, 2025
Hardcover
Print length : 305 pages
ISBN-13 : 979-8266642805
Paperback
Print length : 389 pages
ISBN-13 : 979-8292238829
Digital
ASIN : B0FNLY4WXK
Gabby Heart travels to a remote Scottish castle with her best friend, Abe—a bestselling children’s author—expecting misty views, historic charm, and quiet time to plan their next book series. But Brantmar Castle holds more than ghosts of the past. When the women are taken hostage, Gabby must rely on her instincts, her resilience, and the help of men who may not deserve her trust to survive.
Meanwhile, on Dost Island, young residents are vanishing without a trace. As those left behind scramble for answers, unsettling clues emerge—leading to a dark motive no one could have predicted.
From the storm-swept highlands of Scotland to the rocky shores of New England, Captive Heart at Brantmar Castle blends mystery, emotional grit, simmering romance, and humor, in a story where secrets run deep… and time is running out.Two mysteries. One fight for survival. And danger closing in from both sides of the sea.
A slow-burn romantic suspense with an edgy cozy mystery twist peppered with humor, Captive Heart at Brantmar Castle is perfect for fans of strong women over 40, amateur sleuths, brooding men with buried secrets, and adventure in small seaside towns and exotic locales hiding deadly truths.
About Celeste Fenton

My writing is fueled by a lifelong love of mystery and a fascination with the complexities of the human heart. As a widow, mother of adult twin sons, proud grandmother, dog lover, and semi-retired educator, I believe I have enough real-world experience to weave imagination with insight to create stories rich with emotion and suspense.
When I’m not writing, reading, or plotting another plot twist, I like to explore small towns across America—setting out solo for month-long adventures much to the awe (and occasional alarm) of family and friends. My latest obsessions include escape rooms, mastering the perfect miter cut for a DIY bathroom remodel, training my cavalier spaniel to do a high five, and making the impossible decision of where to travel next.
Author Links
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