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Delta James: Amazon KDP author data

As of Nov 6, 2026, Delta James has 69 books on Amazon, 14 of them on a best-seller list in the last 30 days (best rank #80), mostly in Alchemy, Romance, German.

69Books on Amazon
14Listed in 30 days
4.5Average rating
Median price$4.99
Price range (middle 50%)$3.99 – $4.99
Median reviews160
Total reviews15,587
New listings (30 days, incl. new editions)5
Breakout books (30 days)1

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What stands out

  • Median price $4.99, 50% below the median of their main category, Alchemy.
  • 5 new listings in the last 30 days (new editions included), 1 of them broke into a Best Sellers list.

Delta James's best-ranked books

  1. Unexpected Mate: A Small Town Grumpy Sunshine Shifter Romance (Otter Cove Shifters Book 2) book cover by Delta James

    Unexpected Mate: A Small Town Grumpy Sunshine Shifter Romance (Otter Cove Shifters Book 2)

    by Delta James

    • Price$4.99
    • Rating4.4
    • Reviews723

    View on Amazon · Full data on KDPTop

  2. His Brazen Mate: A Grumpy Fated Mates Small Town Romance (Alaskan Tails Book 7) book cover by Delta James

    His Brazen Mate: A Grumpy Fated Mates Small Town Romance (Alaskan Tails Book 7)

    by Delta James

    • Price$3.99
    • Rating4.5
    • Reviews218

    View on Amazon · Full data on KDPTop

  3. Sinner's Brand: Eine düstere Dark Romance voller Dominanz, Hingabe und gefährlicher Geheim book cover by Delta James

    Sinner's Brand: Eine düstere Dark Romance voller Dominanz, Hingabe und gefährlicher Geheimnisse (Bourbon and Blood 2) (German Edition)

    by Delta James

    • Price$5.57
    • Reviews-

    View on Amazon · Full data on KDPTop

  4. Substitute Mate: A Small Town Arranged Marriage Gone Wrong Shifter Romance (Otter Cove Shi book cover by Delta James

    Substitute Mate: A Small Town Arranged Marriage Gone Wrong Shifter Romance (Otter Cove Shifters Book 3)

    by Delta James

    • Price$4.99
    • Rating4.4
    • Reviews714

    View on Amazon · Full data on KDPTop

  5. Marked Brides: Six Alpha Shifter Romances (Brides of Terra Arcus Book 1) book cover by Delta James

    Marked Brides: Six Alpha Shifter Romances (Brides of Terra Arcus Book 1)

    by Delta James

    • Price$0
    • Rating4.4
    • Reviews949
    • Published2020-08

    View on Amazon · Full data on KDPTop

  6. Overlord book cover by Delta James

    Overlord

    by Delta James

    • Price$0.99
    • Rating4.4
    • Reviews944
    • Published2019-11

    View on Amazon · Full data on KDPTop

  7. Savage Mate: Mystic River Shifters, Book 2 book cover by Delta James

    Savage Mate: Mystic River Shifters, Book 2

    by Delta James

    • Price$0
    • Rating4.5
    • Reviews844

    View on Amazon · Full data on KDPTop

  8. Claimed and Mated: An Alpha Shifter Romance (Wayward Mates Book 5) book cover by Delta James

    Claimed and Mated: An Alpha Shifter Romance (Wayward Mates Book 5)

    by Delta James

    • Price$0
    • Rating4.4
    • Reviews799
    • Published2018-12

    View on Amazon · Full data on KDPTop

  9. Dirty Daddies: 2020 Anniversary Anthology book cover by Delta James

    Dirty Daddies: 2020 Anniversary Anthology

    by Delta James

    • Price-
    • Rating4.4
    • Reviews775
    • Published2020-09

    View on Amazon · Full data on KDPTop

  10. Captured and Claimed: An Alpha Shifter Romance (Wayward Mates Book 8) book cover by Delta James

    Captured and Claimed: An Alpha Shifter Romance (Wayward Mates Book 8)

    by Delta James

    • Price$0
    • Rating4.6
    • Reviews658
    • Published2019-04

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Delta James have on Amazon?

KDPTop tracks 69 of their books; 14 made an Amazon list in the last 30 days.

Which categories does Delta James publish in?

Their books chart most often in Alchemy, Romance, German.

How does Delta James price their books?

The median price is $4.99; half of the books cost $3.99–$4.99.

Has Delta James released new books recently?

5 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.