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Joi Barrios: Amazon KDP author data
As of Nov 6, 2026, Joi Barrios has 10 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #1), mostly in Philippines, Southeast, Miscellaneous.
| Median price | $10.67 |
|---|---|
| Price range (middle 50%) | $9.99 – $14.11 |
| Median reviews | 147 |
| Total reviews | 3,193 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 90% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $10.67, 23% below the median of their main category, Philippines.
Joi Barrios's best-ranked books
-
Tagalog for Beginners: An Introduction to Filipino, the National Language of the Philippines (Online Audio included)
by Joi Barrios
- Price$12
- Rating4.4
- Reviews1,061
- Published2011-06
-
Tagalog for Beginners: An Introduction to Filipino, the National Language of the Philippines (Online Audio included)
by Joi Barrios
- Price$9.99
- Rating4.4
- Reviews1,061
- Published2014-07
-
Tuttle Concise Tagalog Dictionary: Tagalog-English English-Tagalog
by Joi Barrios
- Price$9.99
- Rating4.4
- Reviews147
-
Intermediate Tagalog: Learn to Speak Fluent Tagalog (Filipino), the National Language of the Philippines (Downloadable material included)
by Joi Barrios
- Price$9.99
- Rating4.7
- Reviews209
-
Tuttle Concise Tagalog Dictionary: Tagalog-English English-Tagalog (over 20,000 entries)
by Joi Barrios
- Price$10.67
- Rating4.4
- Reviews147
-
Intermediate Tagalog: Learn to Speak Fluent Tagalog (Filipino), the National Language of the Philippines (Online Media Downloads Included)
by Joi Barrios
- Price$15.39
- Rating4.7
- Reviews209
-
Survival Tagalog Phrasebook & Dictionary: How to Communicate Without Fuss or Fear Instantly! (Survival Phrasebooks)
by Joi Barrios
- Price$6.33
- Rating4.4
- Reviews110
-
Tagalog Stories for Language Learners: Folktales and Stories in Filipino and English (Free Online Audio)
by Joi Barrios
- Price$14.11
- Rating4.7
- Reviews54
-
Easy Tagalog: Learn to Speak Tagalog Quickly (CD-ROM Included) (Easy Language Series)
by Joi Barrios
- Price-
- Rating4.4
- Reviews141
-
Tagalog Stories for Language Learners: Folktales and Stories in Filipino and English (Free Online Audio)
by Joi Barrios
- Price$14.85
- Rating4.7
- Reviews54
Main categories
FAQ
How many books does Joi Barrios have on Amazon?
KDPTop tracks 10 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Joi Barrios publish in?
Their books chart most often in Philippines, Southeast, Miscellaneous.
How does Joi Barrios price their books?
The median price is $10.67; half of the books cost $9.99–$14.11.
Has Joi Barrios 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.