KDP categories · Top KDP authors
G.P. Hudson: Amazon KDP author data
As of Nov 6, 2026, G.P. Hudson has 7 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #33), mostly in Alien Invasion, Space Exploration, Military.
| Median price | $2.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $2.99 |
| Median reviews | 505 |
| Total reviews | 2,421 |
| New listings (30 days, incl. new editions) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $2.99, 40% below the median of their main category, Alien Invasion.
G.P. Hudson's best-ranked books
-
The Black Ships - The Complete Trilogy: An Epic Space Opera Adventure
by G.P. Hudson
- Price$2.99
- Rating4.5
- Reviews2
- Published2026-10
-
The Pike Chronicles Books 1-12: An Epic Space Opera Adventure
by G.P. Hudson
- Price$0
- Rating4.6
- Reviews751
-
War Without End: An Epic Space Opera Adventure (Fall of the Terran Empire Book 1)
by G.P. Hudson
- Price$0
- Rating4.2
- Reviews566
- Published2017-06
-
For Glory: An Epic Space Opera Adventure (The Pike Chronicles Book 13)
by G.P. Hudson
- Price$0
- Rating4.7
- Reviews519
- Published2024-01
-
For Valor: An Epic Space Opera Adventure (The Pike Chronicles Book 14)
by G.P. Hudson
- Price$0
- Rating4.7
- Reviews505
-
Guerra Interestelar: Una aventura épica de ópera espacial (Las Crónicas de Pike nº 4) (Spanish Edition)
by G.P. Hudson
- Price$0
- Rating4.2
- Reviews50
-
Invincible: A Pike Chronicles Short Story
by G.P. Hudson
- Price$0
- Rating4.6
- Reviews28
Main categories
FAQ
How many books does G.P. Hudson have on Amazon?
KDPTop tracks 7 of their books; 2 made an Amazon list in the last 30 days.
Which categories does G.P. Hudson publish in?
Their books chart most often in Alien Invasion, Space Exploration, Military.
How does G.P. Hudson price their books?
The median price is $2.99; half of the books cost $2.99–$2.99.
Has G.P. Hudson 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.