KDP categories · Top KDP authors
Bipolar Disorder: Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Bipolar Disorder, updated Nov 2, 2026: median price $7.99, median 118 reviews, average rating 4.5 and a KDPTop opportunity score of 20/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $11.14 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 9% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 6% of the parent category Mental Health (2,102), one of the easier corners under it.
- Prices spread wide: the middle half runs from $3.99 to $11.14, so budget editions and premium or boxed sets sell side by side.
Top 10 Bipolar Disorder best sellers
-
Episodes: The Diary of a Recovering Mad Man
by Gucci Mane
- List rank#1
- Price$2.99
- Rating4.8
- Reviews315
-
Divergent Mind: Thriving in a World That Wasn’t Designed for You
by Jenara Nerenberg
- List rank#2
- Price$12.99
- Rating4.5
- Reviews2,172
-
Manic: A Memoir
by Terri Cheney
- List rank#3
- Price$8.29
- Rating4.3
- Reviews2,277
-
Madness: A Bipolar Life
by Marya Hornbacher
- List rank#4
- Price$11.58
- Rating4.5
- Reviews1,545
-
Fall to Pieces: A Memoir of Drugs, Rock 'n' Roll, and Mental Illness
by Mary Forsberg Weiland
- List rank#5
- Price$12.34
- Rating4.3
- Reviews1,264
-
An Unquiet Mind: A Memoir of Moods and Madness
by Kay Redfield Jamison
- List rank#6
- Price$10.99
- Rating4.5
- Reviews7,414
-
Loving Someone with Bipolar Disorder: Understanding and Helping Your Partner (The New Harbinger Loving Someone Series)
by Julie A. Fast
- List rank#7
- Price$9.14
- Rating4.5
- Reviews1,748
-
OMG That's Me!: Bipolar Disorder, Depression, Anxiety, Panic Attacks, and More...
by Dave Mowry
- List rank#8
- Price$4.99
- Rating4.5
- Reviews1,036
-
His Bright Light: The Story of Nick Traina
- List rank#9
- Price$7.99
- Rating4.5
- Reviews2,907
-
All the Things We Never Knew: Chasing the Chaos of Mental Illness
by Sheila Hamilton
- List rank#10
- Price$1.99
- Rating4.5
- Reviews354
FAQ
Is Bipolar Disorder a good niche for Amazon KDP?
Its KDPTop opportunity score is 20/100, which makes it highly competitive. The median best seller has 118 reviews and sells for $7.99.
How many reviews do you need to rank in Bipolar Disorder?
The median best seller has 118 reviews, and 46% of them have fewer than 100.
What do Bipolar Disorder best sellers cost?
The median price is $7.99; half of the best sellers are priced between $3.99 and $11.14.
Can new books break into Bipolar Disorder?
9% 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.