: 4.6 4.6 out of 5 stars (641) Paperback £10.99
From an Amazon 1 International Bestselling series Over a quarter of a million series copies sold.
10,000 series ratings across all platforms averaging 4.4 out of 5. A series that has previously reached 1 in the Amazon Kindle Free Charts (United States, Canada and the United Kingdom), and ranked 1 in multiple paid Kindle crime fiction categories.
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THE CASTLE:
A timely and intense detective thriller SRP Editorial Review
A body on display
A message written in blood
And a puzzle that defies logic
DCI Jonathan Walker thought hed seen it alluntil a case in Lancaster forces him to read old crimes anew. When baffling clues surface in the citys oldest institutions, Walker must navigate a web of secrets, public fury, and a riddle that wont stay solved. Every answer seems to raise more questions, and the closer he gets, the more the stakes tighten.
Atmospheric, propulsive and quietly unsettling, The Castle is a masterful police procedural that blends meticulous detective work with a slow-burn mystery. Perfect for readers who love tense, character-driven thrillers where history casts a long shadow.
Step into the dark heart of Lancaster. But beware what you might uncover.
——————————————————————- Add the audiobook at a reduced price with Amazon Whispersync just tick the Add audiobook box under Buy Now. Read or listen anytime it always picks up exactly where you left off, or follow along as its narrated.
What readers are saying
A riveting thriller
Highly recommended
Difficult to put down
This is a stunning story
Brilliant series
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Fans of Ann Cleeves, Peter James, LJ Ross, Rachel McLean and Wes Markin will devour this one.
The Castle is the fifth book in the DCI Walker Crime Thrillers, a bestselling British detective series set across Lancashire and the North West of England.
Available in e-book,paperback and audiobook.
Each book can be read as a standalone case, but the full story is best enjoyed in order. Stay with Walker as the investigation reaches its most unsettling turn yet.
Product details
ASIN : B0DJMSFLLR
Publisher : Simulacrum Press Publishers
Accessibility : Learn more
Publication date : 7 Oct. 2025
Language : English
File size : 5.7 MB
Screen Reader : Supported
Enhanced typesetting : Enabled
X-Ray : Not Enabled
Word Wise : Enabled
Print length : 320 pages
Page Flip : Enabled
Book 5 of 8 : DCI Walker Crime Thrillers
Best Sellers Rank: 21,337 in Kindle Store (See Top 100 in Kindle Store)
59 in LGBTQ Mystery
1,476 in Police Procedurals (Books)
1,807 in Police Procedurals (Kindle Store)
: 4.6 4.6 out of 5 stars (641)
