KDP categories · Top KDP authors
Mark Oshiro: Amazon KDP author data
As of Nov 6, 2026, Mark Oshiro has 12 books on Amazon, 11 of them on a best-seller list in the last 30 days (best rank #2), mostly in Fairy Tales, Folk Tales & Myths, Greek & Roman, Runaways.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $8.65 – $11.73 |
| Median reviews | 96 |
| Total reviews | 12,149 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 0 |
What stands out
- 92% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Mark Oshiro's best-ranked books
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From the World of Percy Jackson: The Sun and the Star: A Nico di Angelo Adventure
by Mark Oshiro
- Price$9.31
- Rating4.7
- Reviews8,947
- Published2024-09
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From the World of Percy Jackson: The Court of the Dead: A Nico di Angelo Adventure
by Mark Oshiro
- Price$11.47
- Rating4.7
- Reviews2,452
- Published2025-09
-
The Insiders: A Hopeful Coming-of-Age Fantasy About a Gay Latinx Boy Finding Where He Belongs for Children (Ages 8-12)
by Mark Oshiro
- Price$7.99
- Rating4.5
- Reviews85
- Published2022-08
-
Each of Us a Desert
by Mark Oshiro
- Price$9.64
- Rating4.5
- Reviews106
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Each of Us a Desert
by Mark Oshiro
- Price$14.25
- Rating4.5
- Reviews106
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The Insiders: A Hopeful Coming-of-Age Fantasy About a Gay Latinx Boy Finding Where He Belongs for Children (Ages 8-12)
by Mark Oshiro
- Price$10.43
- Rating4.5
- Reviews85
-
Vampiros nunca envelhecem (Portuguese Edition)
by Mark Oshiro
- Price$5.99
- Rating4.4
- Reviews264
- Published2022-06
-
Own Your Magic Sampler: New YA Fantasy from Tor Teen
by Mark Oshiro
- Price$0
- Rating3.8
- Reviews3
- Published2020-07
Main categories
FAQ
How many books does Mark Oshiro have on Amazon?
KDPTop tracks 12 of their books; 11 made an Amazon list in the last 30 days.
Which categories does Mark Oshiro publish in?
Their books chart most often in Fairy Tales, Folk Tales & Myths, Greek & Roman, Runaways.
How does Mark Oshiro price their books?
The median price is $9.99; half of the books cost $8.65–$11.73.
Has Mark Oshiro released new books recently?
2 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.