KDP categories · Top KDP authors
Personality Disorders (Pathologies, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Personality Disorders (Pathologies, Kindle eBooks), updated Nov 2, 2026: median price $9.99, median 440 reviews, average rating 4.5 and a KDPTop opportunity score of 18/100 (highly competitive).
| Price range (middle 50%) | $7.47 – $12.99 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 1% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Only 1% of its best sellers are under 90 days old, fewer than in 97% of Kindle eBooks categories: established titles hold the list.
- Its median reviews are 18% of the parent category Pathologies (2,443), one of the easier corners under it.
- Its review barrier is higher than in 79% of Kindle eBooks categories: the median best seller has 440 reviews, so new books need time to build up.
Top 10 Personality Disorders best sellers
-
Sociopath: A Memoir
by Ph.D. Patric Gagne
- List rank#1
- Price$14.99
- Rating4.3
- Reviews10,090
-
Stop Walking on Eggshells: Taking Your Life Back When Someone You Care About Has Borderline Personality Disorder
by Paul T. T. Mason MS
- List rank#2
- Price$9.96
- Rating4.7
- Reviews3,898
-
Will I Ever Be Good Enough?: Healing the Daughters of Narcissistic Mothers
by Dr. Karyl McBride Ph.D.
- List rank#3
- Price$11.99
- Rating4.7
- Reviews6,740
-
Divergent Mind: Thriving in a World That Wasn’t Designed for You
by Jenara Nerenberg
- List rank#4
- Price$12.99
- Rating4.5
- Reviews2,172
-
I Hate You--Don't Leave Me: Third Edition: Understanding the Borderline Personality
by Jerold J. Kreisman
- List rank#5
- Price$13.99
- Rating4.6
- Reviews2,558
-
The Covert Passive Aggressive Narcissist: Recognizing the Traits and Finding Healing After Hidden Emotional and Psychological Abuse (The Narcissism Series Book 1)
by Debbie Mirza
- List rank#6
- Price$9.99
- Rating4.6
- Reviews4,976
-
Surrounded by Psychopaths: How to Protect Yourself from Being Manipulated and Exploited in Business (and in Life) [The Surrounded by Idiots Series]
by Thomas Erikson
- List rank#7
- Price$12.99
- Rating4.5
- Reviews1,761
-
The Good Nurse: A True Story of Medicine, Madness, and Murder
by Charles Graeber
- List rank#8
- Price$8.99
- Rating4.3
- Reviews4,783
-
Psychopath Free (Expanded Edition): Recovering from Emotionally Abusive Relationships With Narcissists, Sociopaths, and Other Toxic People
by Jackson MacKenzie
- List rank#9
- Price$4.99
- Rating4.7
- Reviews7,883
-
If Only I'd Known: How to Outsmart Narcissists, Set Guilt-Free Boundaries, and Create Unshakeable Self-Worth
by Chelsey Brooke Cole
- List rank#10
- Price$0.99
- Rating4.7
- Reviews386
FAQ
Is Personality Disorders a good niche for Amazon KDP?
Its KDPTop opportunity score is 18/100, which makes it highly competitive. The median best seller has 440 reviews and sells for $9.99.
How many reviews do you need to rank in Personality Disorders?
The median best seller has 440 reviews, and 23% of them have fewer than 100.
What do Personality Disorders best sellers cost?
The median price is $9.99; half of the best sellers are priced between $7.47 and $12.99.
Can new books break into Personality Disorders?
1% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.