Cassie Rush Cosy Mysteries
Cassie Rush is the author of British cosy mystery series set in 1920s England, coastal Suffolk villages, and magical Cornwall. Her books feature amateur sleuths, close-knit communities, intriguing mysteries, memorable characters and satisfying endings, all with a touch of humour.



Lady Gayle Summer Mysteries
1920s England • Country Houses • Golden Age Crime
Welcome to Bethencourt Castle, where family secrets, village gossip and the occasional murder disturb the peace. Follow Lady Gayle Summer as she navigates country life, unexpected inheritance and mysteries worthy of the Golden Age.
Eastwold by the Sea Mysteries
Reverend Alina Merrycott thought she was leaving her past behind when she arrived in Eastwold-by-the-Sea. Instead, she found a village where every neighbour has a story, every secret has consequences, and murder has an unfortunate habit of interrupting the peace. Traditional British cosy mysteries set against the beautiful Suffolk coast.
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Cornish Cosy Mysteries
Cornwall • Witches • Paranormal Cozy Mysteries
Welcome to Penzance, where magic hides in plain sight and every cobbled street has a story to tell. When Emma Wilder inherits a magical shop, she discovers she's a fire witch with a telepathic Siamese cat, a talent for brewing potions and a habit of stumbling across murder. From ancient legends and mischievous mermaids to dangerous mages and magical conspiracies, these cosy mysteries blend Cornish folklore, humour and just the right amount of enchantment.
1920s London • Aristocratic Detectives • Jazz Age Mysteries
Step into the glittering world of 1920s London, where Lord Edmund 'Binky' Ridgewell and his wife, Lady Barbara 'Bundle' Ridgewell, swap society parties for murder investigations. From elegant Mayfair townhouses to Soho's hidden streets, this devoted husband-and-wife team uncover deadly conspiracies, priceless artefacts and secrets the upper classes would rather keep buried. Stylish, adventurous and full of Golden Age charm, these mysteries combine sparkling dialogue, light romance and clever puzzles in the heart of the Jazz Age.
Angel Investigations

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Binky & Bundle Investigate
Regency England • Society Intrigue • Romantic Mysteries
In Regency England, reputation is everything—and scandal can be as deadly as murder. Lady Isabella Deverall, a fiercely independent widow, and Nathaniel Harley, Viscount Oxford, find themselves solving crimes while navigating the glittering ballrooms, country estates and whispered gossip of the ton. As secrets unravel and danger closes in, an unlikely partnership becomes something much deeper. Blending cosy mystery with slow-burn Regency romance, these mysteries are perfect for readers who love elegant settings, clever puzzles and happily-ever-afters.
Secrets and Scandals