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M.M. Crumley: Amazon KDP author data

As of Nov 7, 2026, M.M. Crumley has 22 books on Amazon, 19 of them on a best-seller list in the last 30 days (best rank #16), mostly in Comedy, Vampires, Werewolves & Shifters.

22Books on Amazon
19Listed in 30 days
4.6Average rating
Median price$7.99
Price range (middle 50%)$7.99 – $8.99
Median reviews854
Total reviews18,485
New listings (30 days, incl. new editions)3
Breakout books (30 days)1

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What stands out

  • 86% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
  • Median price $7.99, 60% above the median of their main category, Comedy.
  • 3 new listings in the last 30 days (new editions included), 1 of them broke into a Best Sellers list.

M.M. Crumley's best-ranked books

  1. Dark Awakening: The Legend of Andrew Rufus, Book 1 book cover by M.M. Crumley

    Dark Awakening: The Legend of Andrew Rufus, Book 1

    by M.M. Crumley

    • Price$17.24
    • Rating4.5
    • Reviews645

    View on Amazon · Full data on KDPTop

  2. Three Little Graves & the Big Bad Wolf (The House of Graves Series Book 1) book cover by M.M. Crumley

    Three Little Graves & the Big Bad Wolf (The House of Graves Series Book 1)

    by M.M. Crumley

    • Price$4.99
    • Rating4.5
    • Reviews906

    View on Amazon · Full data on KDPTop

  3. The Immortal Doc Holliday: Hidden (The Immortal Doc Holliday Series Book 1) book cover by M.M. Crumley

    The Immortal Doc Holliday: Hidden (The Immortal Doc Holliday Series Book 1)

    by M.M. Crumley

    • Price$4.99
    • Rating4.3
    • Reviews2,380

    View on Amazon · Full data on KDPTop

  4. Ghost Guy: Length of Days (Ghost Guy Series Book 2) book cover by M.M. Crumley

    Ghost Guy: Length of Days (Ghost Guy Series Book 2)

    by M.M. Crumley

    • Price$7.99
    • Rating4.2
    • Reviews134
    • Published2026-09

    View on Amazon · Full data on KDPTop

  5. The Immortal Doc Holliday: Tempest (The Immortal Doc Holliday Series Book 20) book cover by M.M. Crumley

    The Immortal Doc Holliday: Tempest (The Immortal Doc Holliday Series Book 20)

    by M.M. Crumley

    • Price$8.99
    • Rating4.7
    • Reviews404

    View on Amazon · Full data on KDPTop

  6. Over the River & Through the Wood (The House of Graves Series Book 2) book cover by M.M. Crumley

    Over the River & Through the Wood (The House of Graves Series Book 2)

    by M.M. Crumley

    • Price$5.99
    • Rating4.7
    • Reviews1,833

    View on Amazon · Full data on KDPTop

  7. Fire Burn & Cauldron Bubble (The House of Graves Series Book 3) book cover by M.M. Crumley

    Fire Burn & Cauldron Bubble (The House of Graves Series Book 3)

    by M.M. Crumley

    • Price$7.99
    • Rating4.7
    • Reviews1,642

    View on Amazon · Full data on KDPTop

  8. And He Walked A Crooked Mile (The House of Graves Series Book 5) book cover by M.M. Crumley

    And He Walked A Crooked Mile (The House of Graves Series Book 5)

    by M.M. Crumley

    • Price$8.99
    • Rating4.8
    • Reviews1,617

    View on Amazon · Full data on KDPTop

  9. Deck the Halls: Holiday Special (The House of Graves Series Book 6) book cover by M.M. Crumley

    Deck the Halls: Holiday Special (The House of Graves Series Book 6)

    by M.M. Crumley

    • Price$8.99
    • Rating4.7
    • Reviews1,062

    View on Amazon · Full data on KDPTop

  10. A Hunting, A Hunting We Will Go (The House of Graves Series Book 4) book cover by M.M. Crumley

    A Hunting, A Hunting We Will Go (The House of Graves Series Book 4)

    by M.M. Crumley

    • Price$7.99
    • Rating4.7
    • Reviews1,222

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does M.M. Crumley have on Amazon?

KDPTop tracks 22 of their books; 19 made an Amazon list in the last 30 days.

Which categories does M.M. Crumley publish in?

Their books chart most often in Comedy, Vampires, Werewolves & Shifters.

How does M.M. Crumley price their books?

The median price is $7.99; half of the books cost $7.99–$8.99.

Has M.M. Crumley released new books recently?

3 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.