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Letty and the Mystery of the Golden Thread

"Melding history and mystery, this exhilarating escapade sees a young adventuress prove her Pa’s innocence on a peril-packed trip across Europe."

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LoveReading4Kids Says

LoveReading4Kids Says

November 2025 Debut of the Month

First in a thrilling new series from a debut talent, the backstory of Penny Boxall’s Letty and the Mystery of the Golden Thread begins in 1764 “with the discovery of a child in a museum – a place she had no business to be. The child in question – a golden-guinea-eyed thing… had no name that anyone could guess, nor parents to be found.” And so, she’s taken in by the Keeper of the museum, a man who “had sense enough to see that this child was special”.

Skip forward ten years and the girl, twelve-year-old Lettice Breech (Letty) is about to embark on a wondrous Grand Tour of Europe with her Pa, Sir Joshua Breech, the now-retired Keeper who’d taken the same tour some fifty years earlier, following a mapped route stitched in golden thread from London through France and into Italy, where the “names of the cities made Letty’s breath catch the most…(Venice, City of Light; Florence, City of Art; Rome, the Eternal City) towards ancient Pompeii and Herculaneum”.

In a shocking turn of events, the art-and-relic-loving duo’s journey is curtailed when Sir Joshua is accused of creating a forgery of an esteemed statue. When he’s thrown in gaol, it falls to Letty to prove Pa’s innocence through gathering proof from across the continent.

Wonderfully whimsical, with amusing explanatory footnotes sprinkled through the story, Letty and the Mystery of the Golden Thread exudes all the atmosphere and literary stylings of a classic adventure story, revealing, beyond a shadow of a doubt, that Lettice Breech is, indeed, a very special child.

Joanne Owen
Reviewed by Joanne Owen
Joanne Owen is a writer, reviewer and workshop presenter whose lifelong love of books began when she was growing up in Pembrokeshire, Wales.
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About Letty and the Mystery of the Golden Thread

Anybody who found themselves in the rigging of the good ship Lotus very early that morning would have seen an unusual sight: a shy, plump girl with a magpie fidgeting on her shoulder, holding in her hand a glinting coin…

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