KDP categories · Top KDP authors
Collective: Amazon KDP author data
As of Nov 6, 2026, Collective has 10 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #71), mostly in Allied Health Professions, Health Policy, Diseases.
| Median price | $14.95 |
|---|---|
| Price range (middle 50%) | $12.49 – $16.72 |
| Median reviews | 2 |
| Total reviews | 99 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 60% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $14.95, 50% above the median of their main category, Allied Health Professions.
Collective's best-ranked books
-
The Province of Quebec in Brief (Fabulous)
by Collective
- Price$9.99
- Reviews-
-
Women in Uniform: 1939-1945 (Militaria Guides)
by Collective
- Price$17
- Rating4.4
- Reviews22
-
The Legend of Final Fantasy IX: Creation - Universe - Decryption
by Collective
- Price$11.99
- Rating4.6
- Reviews72
-
2024 Summer Games (Manga Library Book 6)
by Collective
- Price$0
- Rating5.0
- Reviews2
- Published2025-03
-
Sirin Kedi Minnos - Aktivitelerle Masallar
by Collective
- Price$15.89
- Rating5.0
- Reviews1
-
Winx Club - Sihirli Dünya Rehberi
by Collective
- Price$572
- Rating4.0
- Reviews1
-
Rare Visions: Poetry by people living with rare eye disease (Science in Poetry Book 3)
by Collective
- Price$0
- Rating5.0
- Reviews1
- Published2025-07
-
Uncovering Rare Disease. Volume 4 (The Rare Disease Gazette)
by Collective
- Price$0
- Reviews-
- Published2025-08
-
Uncovering Rare Disease. Volume 3: including a Conversation with Robert M. Califf, M.D., Commissioner of Food and Drugs; Head of the U.S. Food and Drug Administration (The Rare Disease Gazette)
by Collective
- Price$0
- Reviews-
- Published2025-08
-
Main categories
FAQ
How many books does Collective have on Amazon?
KDPTop tracks 10 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Collective publish in?
Their books chart most often in Allied Health Professions, Health Policy, Diseases.
How does Collective price their books?
The median price is $14.95; half of the books cost $12.49–$16.72.
Has Collective 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.