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Helen Ketteman: Amazon KDP author data
As of Nov 6, 2026, Helen Ketteman has 11 books on Amazon, 7 of them on a best-seller list in the last 30 days (best rank #7), mostly in New Experiences, Holidays & Celebrations, Halloween.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $9.19 |
| Median reviews | 1,073 |
| Total reviews | 15,422 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 64% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $3.99, 50% below the median of their main category, New Experiences.
Helen Ketteman's best-ranked books
-
Goodnight, Little Monster
by Helen Ketteman
- Price$3.99
- Rating4.7
- Reviews3,732
- Published2012-04
-
At the Old Haunted House
by Helen Ketteman
- Price$3.99
- Rating4.7
- Reviews2,318
-
If Beaver Had A Fever
by Helen Ketteman
- Price$3.99
- Rating4.4
- Reviews302
-
It's Halloween, Little Monster
by Helen Ketteman
- Price$3.99
- Rating4.8
- Reviews1,074
-
Go to School, Little Monster
by Helen Ketteman
- Price$3.99
- Rating4.7
- Reviews671
-
-
There Once Was a Cowpoke Who Swallowed an Ant
by Helen Ketteman
- Price$9
- Rating4.8
- Reviews83
-
Goodnight, Little Monster
by Helen Ketteman
- Price$9.39
- Rating4.7
- Reviews3,730
- Published2012-01
-
At the Old Haunted House
by Helen Ketteman
- Price$9.38
- Rating4.7
- Reviews2,314
- Published2014-08
-
It's Halloween, Little Monster
by Helen Ketteman
- Price$7.26
- Rating4.8
- Reviews1,073
Main categories
FAQ
How many books does Helen Ketteman have on Amazon?
KDPTop tracks 11 of their books; 7 made an Amazon list in the last 30 days.
Which categories does Helen Ketteman publish in?
Their books chart most often in New Experiences, Holidays & Celebrations, Halloween.
How does Helen Ketteman price their books?
The median price is $3.99; half of the books cost $3.99–$9.19.
Has Helen Ketteman released new books recently?
0 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.