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Gareth Hanrahan: Amazon KDP author data

As of Nov 6, 2026, Gareth Hanrahan has 8 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #8), mostly in Traveller, Dragons & Mythical Creatures, Epic.

8Books on Amazon
6Listed in 30 days
4.5Average rating
Median price$24.95
Price range (middle 50%)$9.99 – $24.95
Median reviews24
Total reviews1,035
New books (30 days)1
Breakout books (30 days)1

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What stands out

  • 75% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.

Gareth Hanrahan's best-ranked books

  1. Traveller Core Rulebook book cover by Gareth Hanrahan

    Traveller Core Rulebook

    by Gareth Hanrahan

    • Price$39.99
    • Rating4.6
    • Reviews136

    View on Amazon · Full data on KDPTop

  2. The Dungeon Book book cover by Gareth Hanrahan

    The Dungeon Book

    by Gareth Hanrahan

    • Price$9.99
    • Rating4.5
    • Reviews95
    • Published2026-08

    View on Amazon · Full data on KDPTop

  3. Traveller Book 4: Psion (Traveller Sci-Fi Roleplaying) book cover by Gareth Hanrahan

    Traveller Book 4: Psion (Traveller Sci-Fi Roleplaying)

    by Gareth Hanrahan

    • Price$24.95
    • Rating4.7
    • Reviews11

    View on Amazon · Full data on KDPTop

  4. Traveller Book 2: High Guard (Traveller Sci-Fi Roleplaying) book cover by Gareth Hanrahan

    Traveller Book 2: High Guard (Traveller Sci-Fi Roleplaying)

    by Gareth Hanrahan

    • Price$24.95
    • Rating4.8
    • Reviews24

    View on Amazon · Full data on KDPTop

  5. Traveller Adventure 2: Prison Planet (Traveller Sci-Fi Roleplaying) book cover by Gareth Hanrahan

    Traveller Adventure 2: Prison Planet (Traveller Sci-Fi Roleplaying)

    by Gareth Hanrahan

    • Price$24.95
    • Rating4.7
    • Reviews4

    View on Amazon · Full data on KDPTop

  6. Traveller Book 5: Agent (Traveller Sci-Fi Roleplaying) book cover by Gareth Hanrahan

    Traveller Book 5: Agent (Traveller Sci-Fi Roleplaying)

    by Gareth Hanrahan

    • Price$24.95
    • Rating4.5
    • Reviews11

    View on Amazon · Full data on KDPTop

  7. The Sword Defiant (Lands of the Firstborn Book 1) book cover by Gareth Hanrahan

    The Sword Defiant (Lands of the Firstborn Book 1)

    by Gareth Hanrahan

    • Price$1.99
    • Rating4.2
    • Reviews729

    View on Amazon · Full data on KDPTop

  8. Inferno! A Warhammer 40,000 Collection (Inferno! Warhammer 40,000) book cover by Gareth Hanrahan

    Inferno! A Warhammer 40,000 Collection (Inferno! Warhammer 40,000)

    by Gareth Hanrahan

    • Price$9.99
    • Rating4.2
    • Reviews25
    • Published2021-11

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Gareth Hanrahan have on Amazon?

KDPTop tracks 8 of their books; 6 made an Amazon list in the last 30 days.

Which categories does Gareth Hanrahan publish in?

Their books chart most often in Traveller, Dragons & Mythical Creatures, Epic.

How does Gareth Hanrahan price their books?

The median price is $24.95; half of the books cost $9.99–$24.95.

Has Gareth Hanrahan released new books recently?

1 new book 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.