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J. W. Ocker: Amazon KDP author data
J. W. Ocker has 31 books on Amazon, 15 of them on a best-seller list in the last 30 days (best rank #1), mostly in Haunted & Unexplained, Curiosities & Wonders, Northeast.
31Books on Amazon
15Listed in 30 days
4.4Average rating
| Median price | $13.18 |
|---|---|
| Price range (middle 50%) | $9.99 – $18.47 |
| Median reviews | 47 |
| Total reviews | 6,425 |
| New books (30 days) | 7 |
| Breakout books (30 days) | 3 |
What stands out
- Median price $13.18, 230% above the median of their main category, Haunted & Unexplained.
- 7 new books in the last 30 days, 3 of them broke into a Best Sellers list.
J. W. Ocker's best-ranked books
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Chasing the Headless Horseman: The History, Hijinks, and Halloweens of the Real Sleepy Hollow
by J. W. Ocker
- Price$9.99
- Rating4.4
- Reviews17
- Published2026-09
-
A Season with the Witch: The Magic and Mayhem of Halloween in Salem, Massachusetts
by J. W. Ocker
- Price$7.95
- Rating4.5
- Reviews389
-
Chasing the Headless Horseman: The History, Hijinks, and Halloweens of the Real Sleepy Hollow
by J. W. Ocker
- Price$21.99
- Rating4.4
- Reviews17
- Published2026-09
-
Poe-Land: The Hallowed Haunts of Edgar Allan Poe
by J. W. Ocker
- Price$9.99
- Rating4.6
- Reviews138
-
A Season with the Witch: The Magic and Mayhem of Halloween in Salem, Massachusetts
by J. W. Ocker
- Price$21.09
- Rating4.5
- Reviews389
-
The United States of Cryptids: A Tour of American Myths and Monsters
by J. W. Ocker
- Price$14.92
- Rating4.6
- Reviews875
-
Don't Go There: A Tour of the World's Most Sinister Spots
by J. W. Ocker
- Price$18.63
- Rating4.5
- Reviews28
-
Don't Go There: A Tour of the World's Most Sinister Spots
by J. W. Ocker
- Price$9.99
- Rating4.5
- Reviews28
-
Cult Following: The Extreme Sects That Capture Our Imaginations―and Take Over Our Lives
by J. W. Ocker
- Price$11.47
- Rating4.6
- Reviews73
-
Cursed Objects: Strange but True Stories of the World's Most Infamous Items
by J. W. Ocker
- Price$13.28
- Rating4.5
- Reviews1,114
Main categories
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.