KDP categories · Top KDP authors
Sina Grace: Amazon KDP author data
As of Nov 6, 2026, Sina Grace has 28 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #22), mostly in Paranormal, Family Life, Comics & Graphic Novels.
| Median price | $14.99 |
|---|---|
| Price range (middle 50%) | $9.99 – $19.99 |
| Median reviews | 29 |
| Total reviews | 1,730 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $14.99, 50% above the median of their main category, Paranormal.
- 5 new books in the last 30 days, 1 of them broke into a Best Sellers list.
Sina Grace's best-ranked books
-
Ghosted in L.A. Complete Collection
by Sina Grace
- Price$10.99
- Rating4.6
- Reviews5
-
-
West Hollywood Monster Squad: A Graphic Novel
by Sina Grace
- Price$9.99
- Rating4.2
- Reviews24
-
Iceman Vol. 2: Absolute Zero (Iceman (2017-2018))
by Sina Grace
- Price$10.99
- Rating4.6
- Reviews128
-
Mighty Morphin Power Rangers: Necessary Evil I Deluxe Edition
by Sina Grace
- Price$424
- Rating4.9
- Reviews284
- Published2021-11
-
Superman: Son of Kal-El (2021-) Vol. 4: Kal-El Returns
by Sina Grace
- Price$0
- Rating4.5
- Reviews211
- Published2023-09
-
Saban's Go Go Power Rangers Vol. 7
by Sina Grace
- Price$16.99
- Rating4.9
- Reviews202
- Published2020-08
-
Saban's Go Go Power Rangers Vol. 8
by Sina Grace
- Price$19.99
- Rating4.9
- Reviews163
- Published2020-12
-
Go Go Power Rangers Book One Deluxe Edition (Saban's Go Go Power Rangers)
by Sina Grace
- Price$55.93
- Rating4.6
- Reviews162
- Published2022-11
-
Jim Henson's Labyrinth: Under the Spell
by Sina Grace
- Price$20.73
- Rating4.8
- Reviews140
- Published2021-06
Main categories
FAQ
How many books does Sina Grace have on Amazon?
KDPTop tracks 28 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Sina Grace publish in?
Their books chart most often in Paranormal, Family Life, Comics & Graphic Novels.
How does Sina Grace price their books?
The median price is $14.99; half of the books cost $9.99–$19.99.
Has Sina Grace released new books recently?
5 new books 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.