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Helmut Sterz: Amazon KDP author data
As of Nov 6, 2026, Helmut Sterz has 4 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #5), mostly in Pharmacology, Bioengineering, Vaccinations.
| Median price | $24.20 |
|---|---|
| Price range (middle 50%) | $22.01 – $26.22 |
| Median reviews | 12 |
| Total reviews | 69 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 2 |
Helmut Sterz's best-ranked books
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The Vaccine Mafia: Pfizer's Former Chief Toxicologist Proves How Toxic Substances Were Unlawfully Sold to Us as a Solution for COVID-19
by Helmut Sterz
- Price$30.75
- Rating5.0
- Reviews11
- Published2026-08
-
Vaccine Mafia: Pfizer's Former Chief Toxicologist Proves How Toxic Substances Were Unlawfully Sold to Us as a Solution for COVID-19
by Helmut Sterz
- Price$16.99
- Rating5.0
- Reviews11
- Published2026-08
-
Die Impf-Mafia: Pfizers ehemaliger Chef-Toxikologe weist nach, wie uns rechtswidrig Giftstoffe als Heilmittel gegen Covid-19 verkauft wurden (German Edition)
by Helmut Sterz
- Price$23.68
- Rating4.2
- Reviews35
- Published2025-12
-
Vaccins, la Mafia ! - L'ancien toxicologue en chef de Pfizer révèle...
by Helmut Sterz
- Price$24.71
- Rating4.8
- Reviews12
- Published2026-05
Main categories
FAQ
How many books does Helmut Sterz have on Amazon?
KDPTop tracks 4 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Helmut Sterz publish in?
Their books chart most often in Pharmacology, Bioengineering, Vaccinations.
How does Helmut Sterz price their books?
The median price is $24.20; half of the books cost $22.01–$26.22.
Has Helmut Sterz 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.