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Catherine Heymans: Amazon KDP author data
As of Nov 6, 2026, Catherine Heymans has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #13), mostly in Astronomy, Astrophysics & Space Science, Physics.
| Median price | $21.45 |
|---|---|
| Price range (middle 50%) | $18.77 – $24.13 |
| Median reviews | 2 |
| Total reviews | 4 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $21.45, 43% above the median of their main category, Astronomy.
Catherine Heymans's best-ranked books
-
How to Design a Universe: The Science of Real and Virtual Worlds
by Catherine Heymans
- Price$26.81
- Rating3.5
- Reviews2
-
How to Design a Universe: The Science of Real and Virtual Worlds
by Catherine Heymans
- Price$16.09
- Rating3.5
- Reviews2
Main categories
FAQ
How many books does Catherine Heymans have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Catherine Heymans publish in?
Their books chart most often in Astronomy, Astrophysics & Space Science, Physics.
How does Catherine Heymans price their books?
The median price is $21.45; half of the books cost $18.77–$24.13.
Has Catherine Heymans 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.