Skip to the main content
Nocturnal TalesMystery audiobooks for quiet evenings

The Adventure of the Briarbank Papers

Original mysteryNo. 1371 hr 18 minSherlock Holmes

Play this story
0:00
1:17:41

The story

London and Wimbledon, spring 1902: when brilliant electrical engineer Laurence Brooke is found stabbed through the chest with a Moorish paper-knife in the locked study of Briarbank House — his safe unlocked, a sealed packet of technical papers missing, and a jealous painter-husband conveniently placed at the scene by a dog-walker's testimony — Sherlock Holmes and Dr. Watson are drawn into a case where the true motive lies not in wounded love but in stolen genius; a young doctor and a sharp-eyed barrister reveal that Brooke held eighty per cent of the rights to a revolutionary storage-cell invention, that his business partner Adrian Fell had insistently claimed the discovery as his own, and that Fell had slipped away from his own dinner table for precisely six minutes at twenty past eight — enough time to cross through the side garden, open a safe he knew well, and strike a man he could no longer afford to let speak; a scorched corner of green-taped envelope in the grate, a glove-fastener dragged from the ornamental pond on the Common, and one fatal phrase spoken in a lawyer's chambers — "false formulae," a detail no innocent man could have named — seal a trap built not from force but from the cold logic of what a guilty mind cannot help revealing; inspired by the golden age of detective fiction while remaining entirely fictional, The Adventure of the Briarbank Papers is an original Sherlock Holmes-style mystery about invention, greed, and the difference between discovering the truth and proving it.

Free to listen, in full, with no account and no password. Your place is remembered in this browser, so you can stop and come back.

Enjoyed this one?

Every story on Nocturnal Tales is free, and stays free. Listeners who choose to give are the reason there is a new one tomorrow.

This is our work and what we live on: two of us, writing and producing a story every night. Giving here goes straight to us, rather than through a platform that can change its mind overnight. Why donations are important.

Choose a monthly amount

or

Give with PayPal

PayPal opens in a new page. Monthly support is easiest to manage through the card option.

No story is ever locked. Payment is handled securely by Stripe — we never see your card details. You can change or cancel your support at any time, from this page, with no explanation needed.

Be the first to comment

Tell us what you made of this one. No account and no password — just a name.

No account, no password. Your email is never shown to anyone, and is used only to reply to you unless you ask for the nightly email above.

More from the library

Cover illustration for The Knight's Cross Signal Problem

It begins with Max Carrados greeting his friend Carlyle at the door and remarking that he has a mystery about him somewhere. He can hear it in the man's step. The mystery is a railway disaster.

by Ernest Bramah

1 hr 7 minNo. 247

Cover illustration for Wilful Murder & Nine Points of the Law

Two cases tonight from the gentleman thief who has drawn more requests than anybody else in the Archive. WILFUL MURDER is the darkest thing in the whole collection. Bunny warns us at the outset that most of their robberies will not bear telling at length.

by E. W. Hornung

1 hr 13 minNo. 246

Cover illustration for The Last Portrait

The Last Portrait

Hercule Poirot

Mexico City, the summer of nineteen twenty-eight. A banquet is given for the man who is about to become President — a soldier who won a civil war, lost an arm doing it, and has spent the years since collecting enemies with the same efficiency he once collected territory.

1 hr 20 minNo. 245

Cover illustration for The Ghost of Fountain Lane

Somebody has got hold of Miss Loveday Brooke's private address, which she had given strict orders was to be handed to nobody at all. Her holiday lasts precisely as long as it takes to read the note.

by Catherine Louisa Pirkis

55 minNo. 244