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Oscar Yash: Amazon KDP author data
As of Nov 6, 2026, Oscar Yash has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #2), mostly in Reference, Spanish, Language Arts.
3Books on Amazon
3Listed in 30 days
-Average rating
| Median price | $1 |
|---|---|
| Price range (middle 50%) | $1 – $1 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $1, 83% below the median of their main category, Reference.
Oscar Yash's best-ranked books
-
Spanish 1500 Words in Context : The Comprehensive Path to B2 Proficiency: B2 UPPER-INTERMEDIATE LEVEL
by Oscar Yash
- Price$1
- Reviews-
- Published2026-07
-
1500 Essential Spanish Words for DELE A1: Mastery through Context
by Oscar Yash
- Price$1
- Reviews-
- Published2026-07
-
Spanish 1500 Words in Context - The Comprehensive Path to B1 Proficiency
by Oscar Yash
- Price$1
- Reviews-
- Published2026-07
Main categories
FAQ
How many books does Oscar Yash have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Oscar Yash publish in?
Their books chart most often in Reference, Spanish, Language Arts.
How does Oscar Yash price their books?
The median price is $1; half of the books cost $1–$1.
Has Oscar Yash 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.