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Irene Pereyra: Amazon KDP author data
As of Nov 6, 2026, Irene Pereyra has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #6), mostly in User Experience & Usability, Web Design, Research & Development.
| Median price | $20.78 |
|---|---|
| Price range (middle 50%) | $17.81 – $21.60 |
| Median reviews | 62 |
| Total reviews | 658 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $20.78, 22% below the median of their main category, User Experience & Usability.
Irene Pereyra's best-ranked books
-
Universal Principles of UX: 100 Timeless Strategies to Create Positive Interactions between People and Technology (Rockport Universal)
by Irene Pereyra
- Price$19.99
- Rating4.6
- Reviews243
-
Universal Principles of UX: 100 Timeless Strategies to Create Positive Interactions between People and Technology (Volume 4) (Rockport Universal, 4)
by Irene Pereyra
- Price$34.23
- Rating4.6
- Reviews243
- Published2023-03
-
The Pocket Universal Principles of UX: 100 Timeless Strategies to Create Positive Interactions between People and Technology (Rockport Universal)
by Irene Pereyra
- Price$17.09
- Rating4.7
- Reviews62
- Published2024-09
-
The Accessible Design Reference and Specification Book: What Every Digital Designer Should Know
by Irene Pereyra
- Price$21.57
- Rating4.6
- Reviews24
-
The Pocket Universal Principles of UX: 100 Timeless Strategies to Create Positive Interactions between People and Technology (Rockport Universal)
by Irene Pereyra
- Price$9.99
- Rating4.7
- Reviews62
-
The Accessible Design Reference and Specification Book: What Every Digital Designer Should Know (Reference & Specification Book)
by Irene Pereyra
- Price$21.61
- Rating4.6
- Reviews24
Main categories
FAQ
How many books does Irene Pereyra have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Irene Pereyra publish in?
Their books chart most often in User Experience & Usability, Web Design, Research & Development.
How does Irene Pereyra price their books?
The median price is $20.78; half of the books cost $17.81–$21.60.
Has Irene Pereyra released new books recently?
1 new book 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.