KDP categories · Top KDP authors
Bipolar: Amazon KDP category data
Amazon Books Best Sellers data for Bipolar, updated Nov 2, 2026: median price $16.99, median 315 reviews, average rating 4.6 and a KDPTop opportunity score of 32/100 (highly competitive).
| Price range (middle 50%) | $13.13 – $22.45 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 8% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 4% of the parent category Mental Health (7,292), one of the easier corners under it.
- Its review barrier is higher than in 70% of Books categories: the median best seller has 315 reviews, so new books need time to build up.
Top 10 Bipolar best sellers
-
The Dialectical Behavior Therapy Skills Workbook: Practical DBT Exercises for Learning Mindfulness, Interpersonal Effectiveness, Emotion Regulation, and Distress Tolerance
by Matthew McKay PhD
- List rank#1
- Price$16.33
- Rating4.7
- Reviews10,848
-
An Unquiet Mind: A Memoir of Moods and Madness
by Kay Redfield Jamison
- List rank#2
- Price$11.43
- Rating4.5
- Reviews7,414
-
DBT Cards for Coping Skills: 125 DBT Skills and Strategies to Find Balance, Joy, and Purpose
by Kiki Fehling PhD
- List rank#3
- Price$21.43
- Rating4.7
- Reviews480
-
The Prayer of Freedom: God's breakthrough approach to prayer that frees you from many forms of chronic pain, chronic health issues, anxiety, ... addictions and other life challenges
by Beatty Carmichael
- List rank#4
- Price$24.95
- Rating4.6
- Reviews731
-
Divergent Mind: Thriving in a World That Wasn’t Designed for You
by Jenara Nerenberg
- List rank#5
- Price$8.79
- Rating4.5
- Reviews2,172
-
All in Your Head: Illness as Identity, Trauma as Fashion, and the Desire to be Disordered
- List rank#6
- Price$27.96
- Rating3.6
- Reviews5
-
Self-Directed DBT Skills: A 3-Month DBT Workbook to Regulate Intense Emotions and Create Lasting Change with Dialectical Behavior Therapy
by Kiki Fehling PhD
- List rank#7
- Price$10.45
- Rating4.6
- Reviews750
-
Get Out of Your Mind and Into Your Life: The New Acceptance and Commitment Therapy
by Steven C. Hayes PhD
- List rank#8
- Price$23.23
- Rating4.5
- Reviews2,392
-
Episodes: The Diary of a Recovering Mad Man
by Gucci Mane
- List rank#9
- Price$2.99
- Rating4.8
- Reviews315
-
Accessing the Healing Power of the Vagus Nerve: Self-Help Exercises for Anxiety, Depression, Trauma, and Autism
by Stanley Rosenberg
- List rank#10
- Price$14.14
- Rating4.6
- Reviews2,683
FAQ
Is Bipolar a good niche for Amazon KDP?
Its KDPTop opportunity score is 32/100, which makes it highly competitive. The median best seller has 315 reviews and sells for $16.99.
How many reviews do you need to rank in Bipolar?
The median best seller has 315 reviews, and 27% of them have fewer than 100.
What do Bipolar best sellers cost?
The median price is $16.99; half of the best sellers are priced between $13.13 and $22.45.
Can new books break into Bipolar?
8% 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.