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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).
| Price range (middle 50%) | $3.99 – $12.99 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 30% |
| Books on the list | 99 |
| Store | Kindle 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
-
Void Rivals #35
- List rank#1
- Price$3.99
- Rating4.4
- Reviews22
-
Void Rivals #36
- List rank#2
- Price$3.99
- Reviews-
-
Void Rivals #37
- List rank#3
- Price$3.99
- Reviews-
-
The Eternaut
by Héctor Germán Oesterheld
- List rank#4
- Price$35.99
- Rating4.8
- Reviews221
-
Void Rivals #34
- List rank#5
- Price$3.99
- Rating4.6
- Reviews66
-
Void Rivals #33
- List rank#6
- Price$3.99
- Rating4.6
- Reviews78
-
-
Void Rivals, Vol. 5
- List rank#8
- Price$16.14
- Rating4.6
- Reviews24
-
-
Void Rivals #29
- List rank#10
- Price$1.99
- Rating4.5
- Reviews102
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.