KDP categories · Top KDP authors

Medieval (Military, Kindle eBooks): Amazon KDP category data

Amazon Kindle eBooks Best Sellers data for Medieval (Military, Kindle eBooks), updated Nov 3, 2026: median price $6.99, median 139 reviews, average rating 4.4 and a KDPTop opportunity score of 26/100 (highly competitive).

26Opportunity / 100
$6.99Median price
139Median reviews
Price range (middle 50%)$2.99 – $12.45
Average rating4.4
New releases (90 days)4%
Books on the list100
StoreKindle eBooks

What stands out

  • Its median reviews are 13% of the parent category Military (1,094), one of the easier corners under it.
  • Only 4% of its best sellers are under 90 days old, fewer than in 82% of Kindle eBooks categories: established titles hold the list.
  • Prices spread wide: the middle half runs from $2.99 to $12.45, so budget editions and premium or boxed sets sell side by side.

Top 10 Medieval best sellers

  1. The Sea-King and the Sorceress: Life and Death in the Viking Age book cover by Neil Price

    The Sea-King and the Sorceress: Life and Death in the Viking Age

    by Neil Price

    • List rank#1
    • Price$19.99
    • Rating4.3
    • Reviews14

    View on Amazon · Full data on KDPTop

  2. The Two Swords of Christ: Five Centuries of War between Islam and the Warrior Monks of Chr book cover by Raymond Ibrahim

    The Two Swords of Christ: Five Centuries of War between Islam and the Warrior Monks of Christendom

    by Raymond Ibrahim

    • List rank#2
    • Price$15.99
    • Rating4.9
    • Reviews578

    View on Amazon · Full data on KDPTop

  3. Saladin: The Sultan Who Vanquished the Crusaders and Built an Islamic Empire book cover by John Man

    Saladin: The Sultan Who Vanquished the Crusaders and Built an Islamic Empire

    by John Man

    • List rank#3
    • Price$1.99
    • Rating4.5
    • Reviews335

    View on Amazon · Full data on KDPTop

  4. The Coming of the Wolf: The Wild Hunt series prequel book cover by Elizabeth Chadwick

    The Coming of the Wolf: The Wild Hunt series prequel

    by Elizabeth Chadwick

    • List rank#4
    • Price$2.99
    • Rating4.5
    • Reviews2,022

    View on Amazon · Full data on KDPTop

  5. Powers and Thrones: A New History of the Middle Ages book cover by Dan Jones

    Powers and Thrones: A New History of the Middle Ages

    by Dan Jones

    • List rank#5
    • Price$8.99
    • Rating4.7
    • Reviews4,698

    View on Amazon · Full data on KDPTop

  6. Children of Ash and Elm: A History of the Vikings book cover by Neil S.  Price

    Children of Ash and Elm: A History of the Vikings

    by Neil S. Price

    • List rank#6
    • Price$17.99
    • Rating4.6
    • Reviews2,331

    View on Amazon · Full data on KDPTop

  7. 1066 and Before All That: The Battle of Hastings, Anglo-Saxon and Norman England (A Very,  book cover by Ed West

    1066 and Before All That: The Battle of Hastings, Anglo-Saxon and Norman England (A Very, Very Short History of England Book 1)

    by Ed West

    • List rank#7
    • Price$10.99
    • Rating4.3
    • Reviews663

    View on Amazon · Full data on KDPTop

  8. Genghis Khan: His Conquests, His Empire, His Legacy book cover by Frank McLynn

    Genghis Khan: His Conquests, His Empire, His Legacy

    by Frank McLynn

    • List rank#8
    • Price$2.99
    • Rating4.4
    • Reviews350

    View on Amazon · Full data on KDPTop

  9. Henry V: The Astonishing Triumph of England's Greatest Warrior King book cover by Dan Jones

    Henry V: The Astonishing Triumph of England's Greatest Warrior King

    by Dan Jones

    • List rank#9
    • Price$13.99
    • Rating4.6
    • Reviews2,174

    View on Amazon · Full data on KDPTop

  10. The Templars: The Rise and Spectacular Fall of God's Holy Warriors book cover by Dan Jones

    The Templars: The Rise and Spectacular Fall of God's Holy Warriors

    by Dan Jones

    • List rank#10
    • Price$14.99
    • Rating4.5
    • Reviews5,796

    View on Amazon · Full data on KDPTop

FAQ

Is Medieval a good niche for Amazon KDP?

Its KDPTop opportunity score is 26/100, which makes it highly competitive. The median best seller has 139 reviews and sells for $6.99.

How many reviews do you need to rank in Medieval?

The median best seller has 139 reviews, and 46% of them have fewer than 100.

What do Medieval best sellers cost?

The median price is $6.99; half of the best sellers are priced between $2.99 and $12.45.

Can new books break into Medieval?

4% of the current best sellers were released in the last 90 days.

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.