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Michael Grekin: Amazon KDP author data
As of Nov 6, 2026, Michael Grekin has 37 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #2), mostly in Crime & Mystery, Alternative History, Alternate History.
| Median price | $6.99 |
|---|---|
| Price range (middle 50%) | $6.99 – $7.90 |
| Median reviews | 5 |
| Total reviews | 894 |
| New books (30 days) | 6 |
| Breakout books (30 days) | 3 |
What stands out
- Median price $6.99, 17% above the median of their main category, Crime & Mystery.
- 6 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Michael Grekin's best-ranked books
-
A Paradox in Time (The Fractured Time Series Book 2)
by Michael Grekin
- Price$6.99
- Rating4.4
- Reviews116
-
The Napoleon Paradox (The Fractured Time Series Book 6)
by Michael Grekin
- Price$6.99
- Rating3.7
- Reviews13
-
Le Paradoxe D'OSWALD (Le Paradoxe De l'Histoire t. 5) (French Edition)
by Michael Grekin
- Price$7.86
- Reviews-
-
A Reckoning in Time (The Fractured Time Series)
by Michael Grekin
- Price$14.99
- Rating4.4
- Reviews246
-
The Da Vinci Paradox (The Fractured Time Series Book 4)
by Michael Grekin
- Price$6.99
- Rating4.0
- Reviews42
- Published2026-04
-
A Reckoning in Time (The Fractured Time Series Book 1)
by Michael Grekin
- Price$6.99
- Rating4.4
- Reviews246
-
A Paradox in Time: Ships That Pass In the Night (The Fractured Time Series)
by Michael Grekin
- Price$15.99
- Rating4.4
- Reviews119
-
THE OSWALD LEGACY (The Fractured Time Series Book 3)
by Michael Grekin
- Price$6.99
- Rating4.0
- Reviews2
- Published2026-10
-
THE MARTIAN HUNTER (THE MARTIAN TIME TRILOGY Book 2)
by Michael Grekin
- Price$6.99
- Reviews-
- Published2026-10
-
The Oswald Paradox
by Michael Grekin
- Price-
- Rating4.1
- Reviews34
- Published2026-07
Main categories
FAQ
How many books does Michael Grekin have on Amazon?
KDPTop tracks 37 of their books; 12 made an Amazon list in the last 30 days.
Which categories does Michael Grekin publish in?
Their books chart most often in Crime & Mystery, Alternative History, Alternate History.
How does Michael Grekin price their books?
The median price is $6.99; half of the books cost $6.99–$7.90.
Has Michael Grekin released new books recently?
6 new books in the last 30 days, 3 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.