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James Marriott: Amazon KDP author data

James Marriott has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #1), mostly in Words, Language & Grammar, Public Affairs & Policy, Popular Culture.

4Books on Amazon
4Listed in 30 days
4.5Average rating
Median price$19.50
Price range (middle 50%)$17.24 – $21.75
Median reviews249
Total reviews996
New books (30 days)4
Breakout books (30 days)4

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What stands out

  • Median price $19.50, 73% above the median of their main category, Words, Language & Grammar.
  • 4 new books in the last 30 days, 4 of them broke into a Best Sellers list.

James Marriott's best-ranked books

  1. The New Dark Ages: The Death of Reading and the Dawn of the Post-Literate Society book cover by James Marriott

    The New Dark Ages: The Death of Reading and the Dawn of the Post-Literate Society

    by James Marriott

    • Price$14.99
    • Rating4.5
    • Reviews249
    • Published2026-10

    View on Amazon · Full data on KDPTop

  2. The New Dark Ages: The Death of Reading and the Dawn of the Post-Literate Society book cover by James Marriott

    The New Dark Ages: The Death of Reading and the Dawn of the Post-Literate Society

    by James Marriott

    • Price$24
    • Rating4.5
    • Reviews249
    • Published2026-10

    View on Amazon · Full data on KDPTop

  3. The New Dark Ages: The Instant Sunday Times bestseller about the End of Reading and the Da book cover by James Marriott

    The New Dark Ages: The Instant Sunday Times bestseller about the End of Reading and the Dawn of a Post-Literate Society

    by James Marriott

    • Price-
    • Rating4.5
    • Reviews249

    View on Amazon · Full data on KDPTop

  4. The New Dark Ages: The Instant Sunday Times bestseller about the End of Reading and the Da book cover by James Marriott

    The New Dark Ages: The Instant Sunday Times bestseller about the End of Reading and the Dawn of a Post-Literate Society

    by James Marriott

    • Price-
    • Rating4.5
    • Reviews249

    View on Amazon · Full data on KDPTop

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.