
Psychos: Serial Killers, Depraved Madmen, and the Criminally Insane
by Unknown
4.1 stars from 71 reviews
Last checked: Apr 24, 2026
Hidden GemHighly rated but flying under the radar. Fewer readers have found this one yet.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: $2.99 – $19.99
0 readers are tracking this book's price
Fans of these authors will like this...
- Stephen King
- Neil Gaiman
- Thomas Harris
Fans of these books will like this...
- The Silence of the Lambs
- American Psycho
- Night Film
Perfect for you if...
- You're drawn to psychological horror and want to understand the mechanics of criminal obsession through fiction rather than true crime.
- You appreciate curated short story collections where each piece is genuinely unsettling rather than relying on gore alone.
- You've loved films like Silence of the Lambs or American Psycho and want to explore how different writers approach the same dark territory.
Maybe not for you if...
- You find detailed depictions of violence or graphic content triggering or distressing in ways that linger after reading.
- You prefer plot-driven narratives with resolution. These are psychological deep dives into broken minds, not whodunits with neat endings.
- You're looking for true crime or factual accounts. This is entirely fiction, and some stories prioritise atmosphere over realism.
About this book
Get the best deal every time
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.
Currently on sale at $14.99 — 25% off peak. Price has dropped 11 times over the last 12 months. Goes on sale roughly every 29 days. Typically stays discounted for 18 days.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently around #142K in the Kindle store — a niche title. Climbing the charts — 69% improvement recently.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 4.1★ from 71 reviews
Review activity has been quiet recently. Rating has remained stable at 4.1 over the tracking period.
Sale Prediction
Actual Predicted
This book is currently discounted at $14.99. It typically returns to around $19.99.
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.
Never miss a deal on this book
Create a free account to unlock full price history charts, sale predictions, and get notified instantly when the price drops.
More Thriller books you might like
View all Thrillerbooks →

by Joel C. Rosenberg

Today's Best Deals
View all deals →

by Sarah Alderson

by Sue Monk Kidd


by John le Carré
Affiliate link. We may earn a small commission at no extra cost to you.
