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Jessica Fern: Amazon KDP author data
As of Nov 6, 2026, Jessica Fern has 13 books on Amazon, 11 of them on a best-seller list in the last 30 days (best rank #4), mostly in Marriage & Family, Counseling, Romance.
| Median price | $15.95 |
|---|---|
| Price range (middle 50%) | $13.49 – $19.91 |
| Median reviews | 302 |
| Total reviews | 16,656 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 85% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Jessica Fern's best-ranked books
-
Polysecure: Attachment, Trauma and Consensual Nonmonogamy
by Jessica Fern
- Price$15.63
- Rating4.7
- Reviews3,833
-
The Polysecure Workbook: Healing Your Attachment and Creating Security in Loving Relationships
by Jessica Fern
- Price$18.59
- Rating4.7
- Reviews162
-
Polysecure: Attachment, Trauma and Consensual Nonmonogamy
by Jessica Fern
- Price$15.95
- Rating4.7
- Reviews3,833
-
The Complete Polysecure Bundle
by Jessica Fern
- Price$33.46
- Rating4.2
- Reviews104
-
Polywise: A Deeper Dive into Navigating Open Relationships
by Jessica Fern
- Price$14.99
- Rating4.7
- Reviews302
-
Transforming the Shame Triangle: From Shame to Love Using Parts Work
by Jessica Fern
- Price$19.11
- Rating4.4
- Reviews12
-
Polysecure: Attachment, Trauma and Consensual Nonmonogamy
by Jessica Fern
- Price$11.99
- Rating4.7
- Reviews3,833
-
Polysecure: Bindung, Trauma und konsensuelle Nicht-Monogamie (German Edition)
by Jessica Fern
- Price$9.99
- Rating4.7
- Reviews141
-
Polywise: A Deeper Dive into Navigating Open Relationships
by Jessica Fern
- Price$11.99
- Rating4.7
- Reviews302
-
Polywise: A Deeper Dive into Navigating Open Relationships
by Jessica Fern
- Price$20.70
- Rating4.7
- Reviews302
Main categories
FAQ
How many books does Jessica Fern have on Amazon?
KDPTop tracks 13 of their books; 11 made an Amazon list in the last 30 days.
Which categories does Jessica Fern publish in?
Their books chart most often in Marriage & Family, Counseling, Romance.
How does Jessica Fern price their books?
The median price is $15.95; half of the books cost $13.49–$19.91.
Has Jessica Fern 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.