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Alien Contact (Science Fiction Graphic Novels, Kindle eBooks): Amazon KDP category data

Amazon Kindle eBooks Best Sellers data for Alien Contact (Science Fiction Graphic Novels, Kindle eBooks), updated Nov 3, 2026: median price $4.99, median 3 reviews, average rating 4.4 and a KDPTop opportunity score of 22/100 (highly competitive).

22Opportunity / 100
$4.99Median price
3Median reviews
Price range (middle 50%)$3.99 – $12.99
Average rating4.4
New releases (90 days)30%
Books on the list99
StoreKindle eBooks

What stands out

  • Its median reviews are 1% of the parent category Science Fiction Graphic Novels (218), one of the easier corners under it.
  • 30% of its best sellers came out in the last 90 days, more than in 95% of Kindle eBooks categories: readers here keep buying new titles.
  • Its review barrier is lower than in 92% of Kindle eBooks categories: the median best seller has only 3 reviews, so new books can chart with few.

Top 10 Alien Contact best sellers

  1. Void Rivals #35 book cover by Robert Kirkman

    Void Rivals #35

    by Robert Kirkman

    • List rank#1
    • Price$3.99
    • Rating4.4
    • Reviews22

    View on Amazon · Full data on KDPTop

  2. Void Rivals #36 book cover by Robert Kirkman

    Void Rivals #36

    by Robert Kirkman

    • List rank#2
    • Price$3.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  3. Void Rivals #37 book cover by Robert Kirkman

    Void Rivals #37

    by Robert Kirkman

    • List rank#3
    • Price$3.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  4. The Eternaut book cover by Héctor Germán Oesterheld

    The Eternaut

    by Héctor Germán Oesterheld

    • List rank#4
    • Price$35.99
    • Rating4.8
    • Reviews221

    View on Amazon · Full data on KDPTop

  5. Void Rivals #34 book cover by Robert Kirkman

    Void Rivals #34

    by Robert Kirkman

    • List rank#5
    • Price$3.99
    • Rating4.6
    • Reviews66

    View on Amazon · Full data on KDPTop

  6. Void Rivals #33 book cover by Robert Kirkman

    Void Rivals #33

    by Robert Kirkman

    • List rank#6
    • Price$3.99
    • Rating4.6
    • Reviews78

    View on Amazon · Full data on KDPTop

  7. Money Shot Vol. 1 book cover by Tim Seeley

    Money Shot Vol. 1

    by Tim Seeley

    • List rank#7
    • Price$13.99
    • Rating4.3
    • Reviews681

    View on Amazon · Full data on KDPTop

  8. Void Rivals, Vol. 5 book cover by Robert Kirkman

    Void Rivals, Vol. 5

    by Robert Kirkman

    • List rank#8
    • Price$16.14
    • Rating4.6
    • Reviews24

    View on Amazon · Full data on KDPTop

  9. 51 #6 book cover by Curt Pires

    51 #6

    by Curt Pires

    • List rank#9
    • Price$4.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  10. Void Rivals #29 book cover by Robert Kirkman

    Void Rivals #29

    by Robert Kirkman

    • List rank#10
    • Price$1.99
    • Rating4.5
    • Reviews102

    View on Amazon · Full data on KDPTop

Same niche in Books: Alien Contact

FAQ

Is Alien Contact a good niche for Amazon KDP?

Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 3 reviews and sells for $4.99.

How many reviews do you need to rank in Alien Contact?

The median best seller has 3 reviews, and 95% of them have fewer than 100.

What do Alien Contact best sellers cost?

The median price is $4.99; half of the best sellers are priced between $3.99 and $12.99.

Can new books break into Alien Contact?

30% 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.