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Geraint F Lewis: Amazon KDP author data

As of Nov 6, 2026, Geraint F Lewis has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #7), mostly in Quantum Theory, Physics, Biology & Life Sciences.

4Books on Amazon
4Listed in 30 days
4.5Average rating
Median price$21.05
Price range (middle 50%)$15.96 – $25.47
Median reviews106
Total reviews426
New books (30 days)2
Breakout books (30 days)1

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What stands out

  • Median price $21.05, 28% above the median of their main category, Quantum Theory.

Geraint F Lewis's best-ranked books

  1. The Shortest History of Reality: From Plato's Cave to the Mind-Bending Discoveries of Mode book cover by Geraint F Lewis

    The Shortest History of Reality: From Plato's Cave to the Mind-Bending Discoveries of Modern Physics - The Human Quest to Explain the World (The Shortest History Series)

    by Geraint F Lewis

    • Price$12.99
    • Rating4.5
    • Reviews18
    • Published2026-10

    View on Amazon · Full data on KDPTop

  2. A Fortunate Universe: Life in a Finely Tuned Cosmos book cover by Geraint F Lewis

    A Fortunate Universe: Life in a Finely Tuned Cosmos

    by Geraint F Lewis

    • Price$26.39
    • Rating4.4
    • Reviews195

    View on Amazon · Full data on KDPTop

  3. A Fortunate Universe book cover by Geraint F Lewis

    A Fortunate Universe

    by Geraint F Lewis

    • Price$25.16
    • Rating4.4
    • Reviews195
    • Published2020-03

    View on Amazon · Full data on KDPTop

  4. The Shortest History of Reality: From Plato’s Cave to the Mind-Bending Discoveries of Mode book cover by Geraint F Lewis

    The Shortest History of Reality: From Plato’s Cave to the Mind-Bending Discoveries of Modern Physics―The Human Quest to Explain the World (The Shortest History Series)

    by Geraint F Lewis

    • Price$16.95
    • Rating4.5
    • Reviews18

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Geraint F Lewis have on Amazon?

KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.

Which categories does Geraint F Lewis publish in?

Their books chart most often in Quantum Theory, Physics, Biology & Life Sciences.

How does Geraint F Lewis price their books?

The median price is $21.05; half of the books cost $15.96–$25.47.

Has Geraint F Lewis 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.