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Koi Froin: Amazon KDP author data
As of Nov 6, 2026, Koi Froin has 47 books on Amazon, 11 of them on a best-seller list in the last 30 days (best rank #13), mostly in Misterio y Thriller, Channeling, Criminal Law.
| Median price | $8.19 |
|---|---|
| Price range (middle 50%) | $3.99 – $18.74 |
| Median reviews | 1 |
| Total reviews | 18 |
| New books (30 days) | 8 |
| Breakout books (30 days) | 2 |
What stands out
- 8 new books in the last 30 days, 2 of them broke into a Best Sellers list.
Koi Froin's best-ranked books
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CHRISTA PIKE: 30 years of darkness: The murder of Colleen Slemmer, death row, and a botched execution in Tennessee.
by Koi Froin
- Price$3.99
- Rating5.0
- Reviews1
- Published2026-10
-
CHRISTA PIKE: 30 years of darkness: The murder of Colleen Slemmer, death row, and a botched execution in Tennessee.
by Koi Froin
- Price$21.99
- Rating5.0
- Reviews1
-
LA HERENCIA DEL OLVIDO: El secreto que mató a una familia (Spanish Edition)
by Koi Froin
- Price$0
- Rating3.2
- Reviews3
- Published2026-09
-
EL PABELLÓN CERRADO: Hay linajes que ven con mas claridad que otros (Spanish Edition)
by Koi Froin
- Price-
- Rating1.5
- Reviews2
- Published2026-09
-
LA CASA DE LAS VOCES : No todas las voces quieren que te vayas (SAGA DE TERROR KOI FROIN nº 1) (Spanish Edition)
by Koi Froin
- Price$0
- Rating3.5
- Reviews2
- Published2026-09
-
El ARTE DEL PENDULO: Domina la radiestesia paso a paso: el método completo para leer tus respuestas con confianza, sin dones especiales ni años de tanteo. (Spanish Edition)
by Koi Froin
- Price$3.99
- Rating3.0
- Reviews1
-
PLANETAS Y CARTA NATAL: Guía práctica de astrología para descubrir tu energía, tus casas y signos: sinastría, tránsitos, ascendente, Luna Negra, nodos, Lilith y mucho más. (Spanish Edition)
by Koi Froin
- Price$6.39
- Rating5.0
- Reviews1
-
WHAT NO PAST COULD BREAK: An M/M story about scars healing together. (Neon Heartbeats: LGTBIQ+ Love Stories)
by Koi Froin
- Price$14.99
- Rating5.0
- Reviews1
-
BENEATH THE CHAINS OF HATRED: One Civil War. Two Friends. A Lifetime of Betrayal
by Koi Froin
- Price$3.99
- Rating5.0
- Reviews1
-
WHAT NO PAST COULD BREAK: An M/M story about scars healing together. (Neon Heartbeats: LGTBIQ+ Love Stories Book 2)
by Koi Froin
- Price$0
- Rating5.0
- Reviews1
- Published2026-10
Main categories
FAQ
How many books does Koi Froin have on Amazon?
KDPTop tracks 47 of their books; 11 made an Amazon list in the last 30 days.
Which categories does Koi Froin publish in?
Their books chart most often in Misterio y Thriller, Channeling, Criminal Law.
How does Koi Froin price their books?
The median price is $8.19; half of the books cost $3.99–$18.74.
Has Koi Froin released new books recently?
8 new books in the last 30 days, 2 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.