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Mark Downs: Amazon KDP author data
As of Nov 6, 2026, Mark Downs has 16 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #10), mostly in Humorous, Men's Adventure, Romance.
| Median price | $4.99 |
|---|---|
| Price range (middle 50%) | $4.49 – $4.99 |
| Median reviews | 86 |
| Total reviews | 2,213 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 1 |
What stands out
- 3 new books in the last 30 days, 1 of them broke into a Best Sellers list.
Mark Downs's best-ranked books
-
Portal Maintenance: Posted
by Mark Downs
- Price$3.99
- Rating4.7
- Reviews241
-
Portal Maintenance: Fer Sal
by Mark Downs
- Price$3.99
- Rating4.6
- Reviews435
-
The Druid City Bookstore: Claiming Tinker Bell
by Mark Downs
- Price$4.49
- Rating3.5
- Reviews2
-
Portal Maintenance Game Warden
by Mark Downs
- Price$4.99
- Rating4.8
- Reviews336
-
Portal Maintenance Plowing The Field
by Mark Downs
- Price$0
- Rating4.7
- Reviews221
-
Revenuers : Book 5 Of Portal Maintenance A Spicy Adventure
by Mark Downs
- Price$4.99
- Rating4.8
- Reviews178
-
Portal Maintenance: Born Again
by Mark Downs
- Price$4.99
- Rating4.8
- Reviews175
-
Portal Maintenance: Hunting Season
by Mark Downs
- Price$4.99
- Rating4.8
- Reviews154
-
ACCIDENTAL MERCHANTS: Book One: The Fine Print
by Mark Downs
- Price$3.99
- Rating4.7
- Reviews103
-
The Druid City Bookstore: Claimed by a Pixie
by Mark Downs
- Price$4.89
- Rating4.6
- Reviews69
Main categories
FAQ
How many books does Mark Downs have on Amazon?
KDPTop tracks 16 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Mark Downs publish in?
Their books chart most often in Humorous, Men's Adventure, Romance.
How does Mark Downs price their books?
The median price is $4.99; half of the books cost $4.49–$4.99.
Has Mark Downs released new books recently?
3 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.