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Gregg Hurwitz: Amazon KDP author data

As of Nov 6, 2026, Gregg Hurwitz has 115 books on Amazon, 23 of them on a best-seller list in the last 30 days (best rank #16), mostly in Assassinations, Vigilante Justice, Conspiracies.

115Books on Amazon
23Listed in 30 days
4.4Average rating
Median price$8.99
Price range (middle 50%)$1.99 – $11.61
Median reviews120
Total reviews323,791
New listings (30 days, incl. new editions)4
Breakout books (30 days)1

View on Amazon

What stands out

  • Median price $8.99, 50% above the median of their main category, Assassinations.
  • 4 new listings in the last 30 days (new editions included), 1 of them broke into a Best Sellers list.

Gregg Hurwitz's best-ranked books

  1. The Delivery: A Novella book cover by Gregg Hurwitz

    The Delivery: A Novella

    by Gregg Hurwitz

    • Price$4.99
    • Rating4.1
    • Reviews5,750
    • Published2026-07

    View on Amazon · Full data on KDPTop

  2. Batman: The Dark Knight (2011-2014) Vol. 4: Clay (Batman: The Dark Knight series) book cover by Gregg Hurwitz

    Batman: The Dark Knight (2011-2014) Vol. 4: Clay (Batman: The Dark Knight series)

    by Gregg Hurwitz

    • Price$4.99
    • Rating4.6
    • Reviews196

    View on Amazon · Full data on KDPTop

  3. Orphan X: A Novel book cover by Gregg Hurwitz

    Orphan X: A Novel

    by Gregg Hurwitz

    • Price$2.99
    • Rating4.4
    • Reviews25,395

    View on Amazon · Full data on KDPTop

  4. The Rains book cover by Gregg Hurwitz

    The Rains

    by Gregg Hurwitz

    • Price$17.39
    • Rating4.3
    • Reviews495

    View on Amazon · Full data on KDPTop

  5. The Nowhere Man: An Orphan X Novel book cover by Gregg Hurwitz

    The Nowhere Man: An Orphan X Novel

    by Gregg Hurwitz

    • Price$2.99
    • Rating4.4
    • Reviews17,059

    View on Amazon · Full data on KDPTop

  6. Hellbent: An Orphan X Novel book cover by Gregg Hurwitz

    Hellbent: An Orphan X Novel

    by Gregg Hurwitz

    • Price$2.99
    • Rating4.6
    • Reviews15,325

    View on Amazon · Full data on KDPTop

  7. Troubleshooter: A Novel (Tim Rackley Novels) book cover by Gregg Hurwitz

    Troubleshooter: A Novel (Tim Rackley Novels)

    by Gregg Hurwitz

    • Price$6.99
    • Rating4.5
    • Reviews4,095

    View on Amazon · Full data on KDPTop

  8. Orphan X: Evan Smoak, Book 1 book cover by Gregg Hurwitz

    Orphan X: Evan Smoak, Book 1

    by Gregg Hurwitz

    • Price$19.99
    • Rating4.4
    • Reviews25,395

    View on Amazon · Full data on KDPTop

  9. Orphan X: A Mysterious Profile (Mysterious Profiles) book cover by Gregg Hurwitz

    Orphan X: A Mysterious Profile (Mysterious Profiles)

    by Gregg Hurwitz

    • Price$4.99
    • Rating4.4
    • Reviews783
    • Published2025-08

    View on Amazon · Full data on KDPTop

  10. The Damage Man: An Orphan X Short Story book cover by Gregg Hurwitz

    The Damage Man: An Orphan X Short Story

    by Gregg Hurwitz

    • Price$1.99
    • Rating4.5
    • Reviews469
    • Published2026-09

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Gregg Hurwitz have on Amazon?

KDPTop tracks 115 of their books; 23 made an Amazon list in the last 30 days.

Which categories does Gregg Hurwitz publish in?

Their books chart most often in Assassinations, Vigilante Justice, Conspiracies.

How does Gregg Hurwitz price their books?

The median price is $8.99; half of the books cost $1.99–$11.61.

Has Gregg Hurwitz released new books recently?

4 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.