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Sonia Gutiérrez: Amazon KDP author data
As of Nov 6, 2026, Sonia Gutiérrez has 4 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #15), mostly in Chemistry, Biochemistry, Pharmacology.
| Median price | $13.36 |
|---|---|
| Price range (middle 50%) | $7.04 – $18.24 |
| Median reviews | 14 |
| Total reviews | 29 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $13.36, 16% below the median of their main category, Chemistry.
Sonia Gutiérrez's best-ranked books
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Péptidos desde cero: Manual esencial para comprender su función, sus aplicaciones y los avances actuales de la ciencia (Spanish Edition)
by Sonia Gutiérrez
- Price$0.99
- Reviews-
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Péptidos desde cero: Manual esencial para comprender su función, sus aplicaciones y los avances actuales de la ciencia (Spanish Edition)
by Sonia Gutiérrez
- Price$19.99
- Reviews-
-
Dreaming with Mariposas
by Sonia Gutiérrez
- Price$17.66
- Rating4.5
- Reviews27
-
Paper Birds: Feather by Feather / Pájaros de papel: Pluma por pluma
by Sonia Gutiérrez
- Price$9.05
- Rating5.0
- Reviews2
- Published2024-04
Main categories
FAQ
How many books does Sonia Gutiérrez have on Amazon?
KDPTop tracks 4 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Sonia Gutiérrez publish in?
Their books chart most often in Chemistry, Biochemistry, Pharmacology.
How does Sonia Gutiérrez price their books?
The median price is $13.36; half of the books cost $7.04–$18.24.
Has Sonia Gutiérrez released new books recently?
2 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.