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Epic (Science Fiction & Fantasy › Fantasy, Books): Amazon KDP category data

Amazon Books Best Sellers data for Epic (Science Fiction & Fantasy › Fantasy, Books), updated Nov 3, 2026: median price $22.85, median 19,604 reviews, average rating 4.6 and a KDPTop opportunity score of 23/100 (highly competitive).

23Opportunity / 100
$22.85Median price
19,604Median reviews
Price range (middle 50%)$14.99 – $29.99
Average rating4.6
New releases (90 days)16%
Books on the list100
StoreBooks

What stands out

  • Its review barrier is higher than in 99% of Books categories: the median best seller has 19,604 reviews, so new books need time to build up.
  • Its median reviews are 39% of the parent category Fantasy (50,648), one of the easier corners under it.
  • The same niche in Kindle eBooks scores 13, 11 points lower than here.

Top 10 Epic best sellers

  1. A Court of Splintered Harmony: The Valkyrie Cycle, Movement I (A Court of Thorns and Roses book cover by Sarah J. Maas

    A Court of Splintered Harmony: The Valkyrie Cycle, Movement I (A Court of Thorns and Roses Book 6)

    by Sarah J. Maas

    • List rank#1
    • Price$15.99
    • Rating4.3
    • Reviews18,008

    View on Amazon · Full data on KDPTop

  2. Fourth Wing (The Empyrean Book 1) book cover by Rebecca Yarros

    Fourth Wing (The Empyrean Book 1)

    by Rebecca Yarros

    • List rank#2
    • Price$14.99
    • Rating4.8
    • Reviews545,267

    View on Amazon · Full data on KDPTop

  3. House of Earth and Blood: Crescent City, Book 1 book cover by Sarah J. Maas

    House of Earth and Blood: Crescent City, Book 1

    by Sarah J. Maas

    • List rank#3
    • Price$27.48
    • Rating4.7
    • Reviews183,951

    View on Amazon · Full data on KDPTop

  4. Iron Flame (The Empyrean Book 2) book cover by Rebecca Yarros

    Iron Flame (The Empyrean Book 2)

    by Rebecca Yarros

    • List rank#4
    • Price$14.99
    • Rating4.7
    • Reviews445,793

    View on Amazon · Full data on KDPTop

  5. A Court of Forgotten Melody: The Valkyrie Cycle, Movements II & III (A Court of Thorns and book cover by Sarah J. Maas

    A Court of Forgotten Melody: The Valkyrie Cycle, Movements II & III (A Court of Thorns and Roses Book 7)

    by Sarah J. Maas

    • List rank#5
    • Price$19.88
    • Reviews-

    View on Amazon · Full data on KDPTop

  6. The Eye of the Bedlam Bride: Dungeon Crawler Carl, Book 6 book cover by Matt Dinniman

    The Eye of the Bedlam Bride: Dungeon Crawler Carl, Book 6

    by Matt Dinniman

    • List rank#6
    • Price$27.69
    • Rating4.8
    • Reviews67,936

    View on Amazon · Full data on KDPTop

  7. A Court of Thorns and Roses book cover by Sarah J. Maas

    A Court of Thorns and Roses

    by Sarah J. Maas

    • List rank#7
    • Price$10.64
    • Rating4.6
    • Reviews354,978

    View on Amazon · Full data on KDPTop

  8. Onyx Storm (The Empyrean Book 3) book cover by Rebecca Yarros

    Onyx Storm (The Empyrean Book 3)

    by Rebecca Yarros

    • List rank#8
    • Price$14.99
    • Rating4.6
    • Reviews339,094

    View on Amazon · Full data on KDPTop

  9. A Court of Mist and Fury book cover by Sarah J. Maas

    A Court of Mist and Fury

    by Sarah J. Maas

    • List rank#9
    • Price$24.89
    • Rating4.8
    • Reviews324,736

    View on Amazon · Full data on KDPTop

  10. House of Sky and Breath: Crescent City, Book 2 book cover by Sarah J. Maas

    House of Sky and Breath: Crescent City, Book 2

    by Sarah J. Maas

    • List rank#10
    • Price$25.93
    • Rating4.7
    • Reviews148,385

    View on Amazon · Full data on KDPTop

Same niche in Kindle eBooks: Epic

FAQ

Is Epic a good niche for Amazon KDP?

Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 19,604 reviews and sells for $22.85.

How many reviews do you need to rank in Epic?

The median best seller has 19,604 reviews, and 6% of them have fewer than 100.

What do Epic best sellers cost?

The median price is $22.85; half of the best sellers are priced between $14.99 and $29.99.

Can new books break into Epic?

16% 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.