KDP categories · Top KDP authors
NG K: Amazon KDP author data
As of Nov 6, 2026, NG K has 28 books on Amazon, 7 of them on a best-seller list in the last 30 days (best rank #63), mostly in Mystery, Thriller & Suspense, Thriller, Travel.
| Median price | $2.99 |
|---|---|
| Price range (middle 50%) | $2.12 – $5.49 |
| Median reviews | 49 |
| Total reviews | 11,969 |
| New listings (30 days, incl. new editions) | 3 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $2.99, 40% below the median of their main category, Mystery, Thriller & Suspense.
- 3 new listings in the last 30 days (new editions included).
NG K's best-ranked books
-
Sistemas De Billar De Tres Bandas - Todas Las Secciones - Sección 1-2-3 (de Principiante a Maestro) (Spanish Edition)
by NG K
- Price$35.99
- Reviews-
-
Harry's Spooky Surprise! (Harry The Happy Mouse Book 3)
by NG K
- Price$2.99
- Rating4.4
- Reviews864
-
Harry The Happy Mouse: Teaching Children To Be Kind To Each Other.
by NG K
- Price$1.99
- Rating4.5
- Reviews5,695
- Published2015-03
-
Harry Saves The Ocean: Teaching children about sea pollution and recycling. (Harry The Happy Mouse Book 5)
by NG K
- Price$2.99
- Rating4.6
- Reviews1,861
-
Harry's Lovely Spring Day: Teaching children the value of kindness. (Harry The Happy Mouse Book 1)
by NG K
- Price$1.99
- Rating4.5
- Reviews1,011
-
Harry The Christmas Mouse (Harry The Happy Mouse Book 4)
by NG K
- Price$1.99
- Rating4.4
- Reviews864
-
The Fox Who Stole The Moon: From the writer of Harry The Happy Mouse
by NG K
- Price$2.49
- Rating4.5
- Reviews689
-
Six Set Sail - A Murder Mystery: A brand new murder mystery from NGK
by NG K
- Price$0
- Rating3.7
- Reviews378
- Published2025-07
-
Tales From Ridgeway Furrow Book 1 Save The Stream!: A chapter book for 7-10 year olds. E Reader Ready
by NG K
- Price$2.99
- Rating4.6
- Reviews209
-
Walter The World's Worst Pirate: Teaching children to be who they are, from the author of Harry The Happy Mouse
by NG K
- Price$2.99
- Rating4.3
- Reviews73
Main categories
FAQ
How many books does NG K have on Amazon?
KDPTop tracks 28 of their books; 7 made an Amazon list in the last 30 days.
Which categories does NG K publish in?
Their books chart most often in Mystery, Thriller & Suspense, Thriller, Travel.
How does NG K price their books?
The median price is $2.99; half of the books cost $2.12–$5.49.
Has NG K released new books recently?
3 new books in the last 30 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.