
Narrated by James Cameron Stewart, Murder at Somerset House by Andrea Penrose is the ninth audiobook in the Wrexford & Sloane historical mystery series. I absolutely love working a case with Wren, Charlotte and the Weasels. The family grows, and all will take part in this race to protect the finances of the crown.

by Andrea Penrose
Series: Wrexford & Sloane #9
Narrator: James Cameron Stewart
Length: 11 hours and 31 minutes
Purchase*: Amazon | Audible | Libro.fm *affiliate
Rating:




Narration: 5 cups Speed: 1.5x
Beyond the gilded ballrooms and salons of Regency London lurks a sinister web of intrigue and deception, and when a murder occurs within the scientific community, Lord Wrexford and Charlotte are the perfect pair to unravel it.
A welcome interlude of calm has descended on Wrexford and Charlotte, though with three lively young boys in their care and an unconventional circle of friends and allies, quiet rarely lasts. And sure enough, in the dead of night, an old acquaintance appears and asks for help. His brother-in-law has been accused of murdering a fellow member of the prestigious Royal Society at their London headquarters, Somerset House.
Wrexford agrees to investigate, and with a little unexpected help from their young charges, discovers that what seemed a simple case may be part of a darker, more dangerous plot, where science, money, and politics collide. A mysterious new technical innovation threatens to ignite a crisis throughout Europe, with frightening consequences for London's financial world.
There is also personal upheaval for Wrexford and Charlotte, when a shocking secret from the past brings a profound change to their family, testing the bonds of loyalty and trust.
The Wrexford & Sloane mysteries are one of my favorites, not just because of the suspenseful murder mysteries, but also for the family and friends Wrex and Charlotte have created. While they have no children of their own, they have the Weasels. Two street-smart urchins they are educating and raising as their own, along with a young man they have become legal guardians of. Charlotte & Wrex love these children as their own. Together with a close circle of friends from all walks of life, they solve mysteries.
In Murder at Somerset House, their circle grows with an unexpected young one. I loved watching them embrace this new family member and seeing them all work together to solve the murder of a society scientist. As they investigate, they uncover a plan to disrupt England’s finances.
After the events of the previous audiobook, both Charlotte & Wren were hoping to step away from solving mysteries, particularly when the last one put them in grave danger. However, when presented with the facts and questions regarding an arrest that was made. Soon they uncover a plot involving the French and Napoleon.
I loved the tidbits about the stock exchange. Raven, who loves numbers, has gone to work with Cordelia on her calculations for a stock trader. We also learn quite a bit about homing pigeons as our newest family member has an affinity towards them. In order to solve this case, the Weasels’ skills are put to use, and I dare say it was rather nerve-racking as they closed in on a suspect.
If you love character-driven novels with murder-mysteries weaved in historical tidbits, you’ll want to devour this series. While each audiobook presents a unique case, I recommend listening in order for the romance, friendships and found family.
James Cameron Stewart narrates the series and has become the voice of these characters. The story lends itself perfectly to the audio format and is my preferred format for this series.

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Reading this book contributed to these challenges:
- 2025 Audiobook Challenge

















Katherine
I’ve read and really enjoyed the first 3 books in this series. This sounds really good! I’m really looking forward to continuing this series.
Rachel @Waves of Fiction
I know Anne @Books of My Heart loves this series, too. I’d like to start it at some point!
Jen Twimom
I think I’d really like this series. I have the first couple on audiobook… I just need to find time.
Anne - Books of My Heart
Great review! I love these too.
Bookworm
This sounds like a nice series to get into, glad you’re enjoying it. I like both history and mystery in my reading so this sounds good.
Teresa Broderick
Nice review Kimberly. I was reading and enjoying this series until about book five or six. I got very bogged down with all the technical detail and never returned to it. I should look into it again as I loved the Weasels and the family that formed.
Kimberly
I hope you do. I love all the tidbits, but the characters are the heart of the story.