
The Dark Heart: Don’t miss this crime thriller, police procedural set in Scotland in 2026! (DS Max Craigie Scottish Crime Thrillers Book 7)
4.5 stars from 537 reviews. Top 95% of Mystery Thriller books we track.
Last checked: May 27, 2026
Buy now — this is the lowest price we've seen.
Price range: $0.99 – $2.99
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Fans of these authors will like this...
- Mark Billingham
- Stuart MacBride
- Tana French
Fans of these books will like this...
- The Killing
- In the Dark
- A Time to Kill
Perfect for you if...
- You love procedural crime thrillers with authentic police work and Scottish grit.
- You want plots that twist beyond the obvious culprit and keep you second-guessing.
- You appreciate character depth alongside high-stakes action and don't mind moral complexity.
Maybe not for you if...
- You prefer cosy mysteries or crime stories that wrap up tidily with clear heroes and villains.
- You're squeamish about violence or graphic crime scenes.
- You're new to the series and prefer jumping into book one rather than book seven.
About this book
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Price History
Kindle price over time. Green zones = periods when the book was free.
Currently on sale at $0.99 — 67% off peak. Price has dropped 1 time over the last 7 months. Typically stays discounted for 7 days.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently around #72K in the Kindle store — a steady mid-list seller. Climbing the charts — 69% improvement recently.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 4.5★ from 537 reviews
Gaining approximately 209 new reviews per month. Reader interest is accelerating. Rating has dipped slightly from 4.8 to 4.6.
Sale Prediction
Actual Predicted
This book is currently discounted at $0.99. It typically returns to around $2.99.
Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.
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