KDP categories · Top KDP authors
Joseph Martin: Amazon KDP author data
As of Nov 6, 2026, Joseph Martin has 13 books on Amazon, 13 of them on a best-seller list in the last 30 days (best rank #3), mostly in Youth Ministry, Children's Ministry, Sermons.
| Median price | $2.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $24.99 |
| Median reviews | 4 |
| Total reviews | 28 |
| New listings (30 days, incl. new editions) | 3 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $2.99, 68% below the median of their main category, Youth Ministry.
- 3 new listings in the last 30 days (new editions included).
Joseph Martin's best-ranked books
-
How to Collect Antique Buttons: 100 Must-Know Tips and Tricks
by Joseph Martin
- Price$2.99
- Rating2.7
- Reviews4
-
How to Collect Old Vinyl: 100 Must-Know Tips from A-Z
by Joseph Martin
- Price$2.99
- Rating4.0
- Reviews1
-
How to Collect Antique Bottles: 100 Must-Know Tips and Tricks
by Joseph Martin
- Price$2.99
- Rating3.9
- Reviews4
-
Movie Poster Collecting: 100 Tips and Tricks from A to Z
by Joseph Martin
- Price-
- Reviews-
-
Autograph Collecting: 100 Tips and Tricks from A to Z
by Joseph Martin
- Price-
- Reviews-
-
How to Master Checkers: 200 Tips and Tricks from A to Z
by Joseph Martin
- Price$2.99
- Reviews-
-
How to Master Chinese Checkers: 200 Tips and Tricks from A to Z
by Joseph Martin
- Price-
- Rating3.0
- Reviews4
-
How to Master Solitaire: 200 Tips and Tricks from A to Z
by Joseph Martin
- Price-
- Rating3.5
- Reviews2
-
How to Master Backgammon: 100 Tips and Tricks from A to Z
by Joseph Martin
- Price-
- Rating3.2
- Reviews9
-
How to Collect Antique Bottles: 100 Must-Know Tips and Tricks
by Joseph Martin
- Price-
- Rating3.9
- Reviews4
Main categories
FAQ
How many books does Joseph Martin have on Amazon?
KDPTop tracks 13 of their books; 13 made an Amazon list in the last 30 days.
Which categories does Joseph Martin publish in?
Their books chart most often in Youth Ministry, Children's Ministry, Sermons.
How does Joseph Martin price their books?
The median price is $2.99; half of the books cost $2.99–$24.99.
Has Joseph Martin 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.