
Unspeakable
by Sandra Brown
4.4 stars from 4,460 reviews. Top 55% of Contemporary Fiction books we track.
Last checked: May 2, 2026
While not the biggest discount we've seen for this book, it's still a great deal and we recommend grabbing it before price returns to its normal range.
Price range: $1.99 – $8.99
0 readers are tracking this book's price
Fans of these authors will like this...
- Lee Child
- Tami Hoag
- Karen White
Fans of these books will like this...
- The Girl with the Dragon Tattoo
- Before the Coffee Gets Cold
Perfect for you if...
- You love cat-and-mouse thrillers where the villain is as compelling as the hero, and you don't mind morally grey protagonists.
- You appreciate slow-burn character work alongside genuine suspense, especially when isolation and vulnerability drive the tension.
- You're drawn to settings that feel authentic and claustrophobic, where a small town becomes a pressure cooker.
Maybe not for you if...
- You prefer mysteries where the killer's identity is the puzzle, because here you know exactly who the threat is from page one.
- You need a neat, tidy ending with all loose threads tied up, as Brown leaves some emotional questions deliberately unresolved.
- You're uncomfortable with graphic violence or disturbing content, because Herbold's psychology gets visceral and unsettling.
About this book
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We track price drops, sale patterns, and predict when this book will go on offer next.
Price History
Kindle price over time. Green zones = periods when the book was free.
Price has dropped 3 times over the last 6 years. Goes on sale roughly every 1050 days. Typically stays discounted for 7 days.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently #1,015 in the Kindle store — a top-10K bestseller. Climbing the charts — 60% improvement recently.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 4.4★ from 4,460 reviews
Gaining approximately 19 new reviews per month. Rating has remained stable at 4.5 over the tracking period.
Sale Prediction
Actual Predicted
This book goes on sale roughly every 1050 days. Next drop estimated in about 144 weeks. Typical discount: 78% off.
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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