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Antoinette Portis: Amazon KDP author data
As of Nov 6, 2026, Antoinette Portis has 16 books on Amazon, 10 of them on a best-seller list in the last 30 days (best rank #6), mostly in Farming & Agriculture, Rabbits, Time.
| Median price | $10.86 |
|---|---|
| Price range (middle 50%) | $7.87 – $21.84 |
| Median reviews | 60 |
| Total reviews | 5,573 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 62% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Antoinette Portis's best-ranked books
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Not-a-Box City: A Picture Book for Children (Ages 4-8) about Imagination, Building, and Friendship (Not a Box 6)
by Antoinette Portis
- Price$14.99
- Rating4.7
- Reviews61
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Not a Box: A Celebration of the Power of Imagination
by Antoinette Portis
- Price$7.99
- Rating4.8
- Reviews1,953
- Published2010-12
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I'm Still Up!: A Soothing and Humorous Bedtime Board Book
by Antoinette Portis
- Price$6.39
- Rating4.8
- Reviews118
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Hey, Water!
by Antoinette Portis
- Price$11.98
- Rating4.7
- Reviews203
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I'm Up!: A Soothing and Humorous Bedtime Story About a Baby Who Won't Sleep
by Antoinette Portis
- Price$6.39
- Rating4.9
- Reviews38
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Not a Stick: An Award-Winning Picture Book About the Power of Imagination and Creative Play for Children (Ages 4-8) (Not a Box, 2)
by Antoinette Portis
- Price$9.49
- Rating4.8
- Reviews898
Main categories
FAQ
How many books does Antoinette Portis have on Amazon?
KDPTop tracks 16 of their books; 10 made an Amazon list in the last 30 days.
Which categories does Antoinette Portis publish in?
Their books chart most often in Farming & Agriculture, Rabbits, Time.
How does Antoinette Portis price their books?
The median price is $10.86; half of the books cost $7.87–$21.84.
Has Antoinette Portis 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.