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Roger D. Launius: Amazon KDP author data
As of Nov 6, 2026, Roger D. Launius has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #18), mostly in History, Technology, Reference.
| Median price | $31.11 |
|---|---|
| Price range (middle 50%) | $26.34 – $33.24 |
| Median reviews | 20 |
| Total reviews | 213 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $31.11, 84% above the median of their main category, History.
Roger D. Launius's best-ranked books
-
Smithsonian Atlas of Space: A Map to the Universe from the Big Bang to the Future
by Roger D. Launius
- Price$33.68
- Rating4.5
- Reviews39
-
NASA in 100 Objects: Innovation and Exploration from Rockets to Rovers
by Roger D. Launius
- Price$29.12
- Rating5.0
- Reviews1
- Published2026-09
-
The Smithsonian History of Space Exploration: From the Ancient World to the Extraterrestrial Future
by Roger D. Launius
- Price$33.09
- Rating4.8
- Reviews172
-
NASA in 100 Objects: Innovation and Exploration from Rockets to Rovers
by Roger D. Launius
- Price$17.99
- Rating5.0
- Reviews1
Main categories
FAQ
How many books does Roger D. Launius have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Roger D. Launius publish in?
Their books chart most often in History, Technology, Reference.
How does Roger D. Launius price their books?
The median price is $31.11; half of the books cost $26.34–$33.24.
Has Roger D. Launius released new books recently?
2 new books in the last 30 days, 1 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.