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Nikki Callan: Amazon KDP author data
As of Nov 6, 2026, Nikki Callan has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #4), mostly in Winter Sports, Sports & Outdoors, Sports.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $3.49 – $3.99 |
| Median reviews | 1,080 |
| Total reviews | 4,663 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $3.99, 20% below the median of their main category, Winter Sports.
Nikki Callan's best-ranked books
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Stick With Me: A Friends To Lovers, Fake Dating Romance (Saints Hockey Book 1)
by Nikki Callan
- Price$3.99
- Rating4.0
- Reviews3,131
- Published2025-03
-
You're The One: An Enemies to Lovers, Brother's Best Friend Romance (Saints Hockey Book 2)
by Nikki Callan
- Price$1.99
- Rating4.1
- Reviews1,083
- Published2025-09
-
For The Record: An Opposites Attract Romance (Saints Hockey Book 3)
by Nikki Callan
- Price$3.99
- Rating4.2
- Reviews452
- Published2026-03
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Main categories
FAQ
How many books does Nikki Callan have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Nikki Callan publish in?
Their books chart most often in Winter Sports, Sports & Outdoors, Sports.
How does Nikki Callan price their books?
The median price is $3.99; half of the books cost $3.49–$3.99.
Has Nikki Callan released new books recently?
1 new book 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.