
Proof: A Thriller
by Jon Cowan
4.3 stars from 484 reviews
Last checked: May 6, 2026
Full price — consider adding to your watchlist for a better deal.
Price range: $14.99 – $14.99
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Fans of these authors will like this...
- John Grisham
- Scott Turow
- Michael Connelly
Fans of these books will like this...
- The Lincoln Lawyer
- A Time to Kill
- The Innocent Man
Perfect for you if...
- You love legal thrillers with morally grey protagonists who are fighting their own demons as much as their enemies.
- You're drawn to stories set in Los Angeles where the wealthy and powerful exploit the system to cover their tracks.
- You appreciate ensemble casts where broken characters form unlikely alliances to uncover the truth.
Maybe not for you if...
- You need a protagonist you can fully root for; Jake's drinking and ethical compromises will frustrate you.
- You prefer fast-paced plots; this novel spends time on character redemption arcs alongside the mystery.
- You want a standalone story; this reads like it's setting up for more books in the series.
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 $1.99 — 87% off peak. Price has dropped 1 time over the last 18 months.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently around #13K in the Kindle store — a steady mid-list seller. Sales have softened 92% recently.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 4.3★ from 484 reviews
Gaining approximately 58 new reviews per month. Steady word of mouth growth. Rating has dipped slightly from 4.7 to 4.2.
Sale Prediction
Actual Predicted
This book is currently discounted at $1.99. It typically returns to around $14.99.
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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