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Carl Sagan: Amazon KDP author data
Carl Sagan has 16 books on Amazon, 15 of them on a best-seller list in the last 30 days (best rank #1), mostly in Reference, Evolution, Astronomy.
16Books on Amazon
15Listed in 30 days
4.6Average rating
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $7.99 – $11.47 |
| Median reviews | 1,768 |
| Total reviews | 53,078 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 94% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Carl Sagan's best-ranked books
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The Demon-Haunted World: Science as a Candle in the Dark
by Carl Sagan
- Price$9.99
- Rating4.7
- Reviews7,825
- Published1997-02
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The Demon-Haunted World: Science as a Candle in the Dark
by Carl Sagan
- Price$7.99
- Rating4.7
- Reviews7,825
-
Pale Blue Dot: A Vision of the Human Future in Space
by Carl Sagan
- Price$12.09
- Rating4.7
- Reviews2,846
- Published1997-09
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Pale Blue Dot: A Vision of the Human Future in Space
by Carl Sagan
- Price$8.99
- Rating4.7
- Reviews2,846
-
The Dragons of Eden: Speculations on the Evolution of Human Intelligence
by Carl Sagan
- Price$7.99
- Rating4.5
- Reviews1,768
- Published2012-09
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-
The Dragons of Eden: Speculations on the Evolution of Human Intelligence
by Carl Sagan
- Price$7.99
- Rating4.5
- Reviews1,768
-
Shadows of Forgotten Ancestors
by Carl Sagan
- Price$8.99
- Rating4.6
- Reviews664
-
Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium
by Carl Sagan
- Price$11.26
- Rating4.7
- Reviews785
Main categories
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.