KDP categories · Top KDP authors
Paulo Ramos: Amazon KDP author data
As of Nov 6, 2026, Paulo Ramos has 112 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #23), mostly in Engineering, Reference, Engineering & Transportation.
| Median price | $1.99 |
|---|---|
| Price range (middle 50%) | $0.99 – $2 |
| Median reviews | 4 |
| Total reviews | 4 |
| New books (30 days) | 6 |
| Breakout books (30 days) | 4 |
What stands out
- Only 7% of the catalog charted in the last 30 days; sales rest on a few titles.
- Median price $1.99, 80% below the median of their main category, Engineering.
- 6 new books in the last 30 days, 4 of them broke into a Best Sellers list.
Paulo Ramos's best-ranked books
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NFPA 10:2022 : Study Guide (NFPA Series)
by Paulo Ramos
- Price$2
- Reviews-
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NFPA 70: Study Guide (NFPA Series)
by Paulo Ramos
- Price$2
- Reviews-
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NFPA 72: Study Guide (NFPA Series)
by Paulo Ramos
- Price$2
- Reviews-
-
NFPA 1: Study Guide (NFPA Series)
by Paulo Ramos
- Price$2.99
- Reviews-
- Published2026-07
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-
NFPA 25: Study Guide (NFPA Series)
by Paulo Ramos
- Price$2
- Reviews-
-
Gramática para Concursos: RESUMÃO (Resumos para Concursos Públicos - Brasil) (Portuguese Edition)
by Paulo Ramos
- Price$0.99
- Rating4.4
- Reviews4
- Published2026-02
-
A Concise History of Philosophy
by Paulo Ramos
- Price$0
- Reviews-
- Published2026-06
-
ISO 14001: Step by Step
by Paulo Ramos
- Price$2
- Reviews-
- Published2026-03
-
Direito Administrativo: Resumo Premium (RESUMO PREMIUM PARA CONCURSOS Livro 2) (Portuguese Edition)
by Paulo Ramos
- Price$0.99
- Reviews-
- Published2026-03
Main categories
FAQ
How many books does Paulo Ramos have on Amazon?
KDPTop tracks 112 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Paulo Ramos publish in?
Their books chart most often in Engineering, Reference, Engineering & Transportation.
How does Paulo Ramos price their books?
The median price is $1.99; half of the books cost $0.99–$2.
Has Paulo Ramos released new books recently?
6 new books in the last 30 days, 4 of which reached a Best Sellers list.
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.