KDP categories · Top KDP authors
Susannah Cahalan: Amazon KDP author data
As of Nov 6, 2026, Susannah Cahalan has 5 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #1), mostly in Internal Medicine, Professionals & Academics, Medical eBooks.
| Median price | $12.49 |
|---|---|
| Price range (middle 50%) | $11.13 – $13.48 |
| Median reviews | 16,907 |
| Total reviews | 52,061 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 80% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.49, 23% below the median of their main category, Internal Medicine.
Susannah Cahalan's best-ranked books
-
Brain on Fire: My Month of Madness
by Susannah Cahalan
- Price$11.99
- Rating4.4
- Reviews16,910
-
The Great Pretender: The Undercover Mission That Changed Our Understanding of Madness
by Susannah Cahalan
- Price$12.99
- Rating4.4
- Reviews1,224
- Published2019-11
-
Brain on Fire (10th Anniversary Edition): My Month of Madness
by Susannah Cahalan
- Price$8.54
- Rating4.4
- Reviews16,910
-
Brain on Fire: My Month of Madness
by Susannah Cahalan
- Price$14.95
- Rating4.4
- Reviews16,910
-
The Acid Queen: The Psychedelic Life and Counterculture Rebellion of Rosemary Woodruff Leary
by Susannah Cahalan
- Price$0
- Rating4.4
- Reviews112
Main categories
FAQ
How many books does Susannah Cahalan have on Amazon?
KDPTop tracks 5 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Susannah Cahalan publish in?
Their books chart most often in Internal Medicine, Professionals & Academics, Medical eBooks.
How does Susannah Cahalan price their books?
The median price is $12.49; half of the books cost $11.13–$13.48.
Has Susannah Cahalan released new books recently?
0 new books in the last 30 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.