The Improbable Tales of Baskerville Hall Book 3: The Valley of Lies Audiobook By Ali Standish cover art

The Improbable Tales of Baskerville Hall Book 3: The Valley of Lies

Improbable Tales of Baskerville Hall, Book 3

Pre-order: Try for $0.00
Prime logo Prime members: New to Audible?
Get 2 free audiobooks during trial.
Pick 1 audiobook a month from our unmatched collection.
Listen all you want to thousands of included audiobooks, Originals, and podcasts.
Access exclusive sales and deals.
Premium Plus auto-renews for $14.95/mo after 30 days. Cancel anytime.

The Improbable Tales of Baskerville Hall Book 3: The Valley of Lies

By: Ali Standish
Pre-order: Try for $0.00

$14.95/month after 30 days. Cancel anytime.

Pre-order for $25.47

Pre-order for $25.47

Confirm pre-order
Pay using card ending in
By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.
Cancel

About this listen

In the thrilling and exciting conclusion to the middle grade adventure that is the Improbable Tales of Baskerville Hall trilogy, Arthur travels to the Lakes, a place more mysterious than the enchanting Baskerville Hall itself, and must do the unthinkable: betray his friends and Sherlock Holmes or pay the ultimate price. Perfect for fans of the Winterborne Home for Vengeance and Valor series and the Mysterious Benedict Society series.

Arthur should be happier than ever. Professor Sherlock Holmes has accepted him into the esteemed Circle of Light, and his friendships are stronger than ever. However, Dinah Grey’s ominous letter and her dangerous hold over his little sister, Mary, have left Arthur riddled with anxiety. After the annual first-year retreat to the storied Lake District is announced, another letter arrives and makes the key to Mary’s salvation clear: Arthur needs to insert himself in Sherlock’s upcoming investigation…as Dinah’s spy.

While sticking close to Holmes on the trip, Arthur meets George Rankin, one in a long line of protectors of the Brazen Head, a powerful relic whose wearer can ask any question and have it answered. But there are more eyes on Sherlock and the relic than just Grey’s. Arthur will have to walk the thin line between truth and deception in order to save his sister, but it might cost him more than he realizes.

©2025 Ali Standish (P)2025 HarperCollins Publishers

What listeners say about The Improbable Tales of Baskerville Hall Book 3: The Valley of Lies

Average customer ratings

Reviews - Please select the tabs below to change the source of reviews.