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Dan Berges: Amazon KDP author data
As of Nov 6, 2026, Dan Berges has 13 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #7), mostly in Study Guides, Workbooks, Studying & Workbooks.
| Median price | $5.67 |
|---|---|
| Price range (middle 50%) | $2.99 – $24.98 |
| Median reviews | 10 |
| Total reviews | 60 |
| New books (30 days) | 6 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $5.67, 75% below the median of their main category, Study Guides.
- 6 new books in the last 30 days, 2 of them broke into a Best Sellers list.
Dan Berges's best-ranked books
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The Graf Method for Spanish, Vol. 1
by Dan Berges
- Price$2.99
- Reviews-
- Published2026-10
-
The Graf Method for Spanish, Vol. 2
by Dan Berges
- Price$2.99
- Reviews-
- Published2026-10
-
Sujetos tácitos: Gramática descriptiva, semántica composicional y peleas en supermercados (Spanish Edition)
by Dan Berges
- Price$5.67
- Rating4.5
- Reviews27
- Published2025-04
-
The Graf Method for Spanish Language, Vol 3: The Imperfect Tense (Spanish Edition)
by Dan Berges
- Price-
- Rating4.4
- Reviews12
- Published2017-02
-
The Graf Method for Spanish Language, Vol 5: Subjunctive, Conditional and Impera (Spanish Edition)
by Dan Berges
- Price$19.99
- Rating4.0
- Reviews10
- Published2017-02
-
The Graf Method for Spanish Language, Vol 4: Object Pronouns, Future Tense and V (Spanish Edition)
by Dan Berges
- Price$24.96
- Rating4.7
- Reviews9
- Published2017-02
-
The Graf Method for Spanish Language, Vol. 1
by Dan Berges
- Price-
- Rating5.0
- Reviews2
- Published2015-06
-
The Graf Method for Spanish, Vol. 5 (Spanish Edition)
by Dan Berges
- Price$2.99
- Reviews-
-
The Graf Method for Spanish, Vol. 3
by Dan Berges
- Price$2.99
- Reviews-
- Published2026-10
-
The Graf Method for Spanish, Vol. 2
by Dan Berges
- Price$24.99
- Reviews-
Main categories
FAQ
How many books does Dan Berges have on Amazon?
KDPTop tracks 13 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Dan Berges publish in?
Their books chart most often in Study Guides, Workbooks, Studying & Workbooks.
How does Dan Berges price their books?
The median price is $5.67; half of the books cost $2.99–$24.98.
Has Dan Berges released new books recently?
6 new books in the last 30 days, 2 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.