KDP categories · Top KDP authors
Robie H. Harris: Amazon KDP author data
As of Nov 6, 2026, Robie H. Harris has 23 books on Amazon, 10 of them on a best-seller list in the last 30 days (best rank #1), mostly in Anatomy & Physiology, Maturing, Health.
| Median price | $14.07 |
|---|---|
| Price range (middle 50%) | $9.38 – $17.87 |
| Median reviews | 450 |
| Total reviews | 28,036 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $14.07, 26% above the median of their main category, Anatomy & Physiology.
Robie H. Harris's best-ranked books
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It's Not the Stork!: A Book About Girls, Boys, Babies, Bodies, Families and Friends (The Family Library)
by Robie H. Harris
- Price$10.48
- Rating4.7
- Reviews3,991
-
It's Perfectly Normal: Changing Bodies, Growing Up, Sex, Gender, and Sexual Health (The Family Library)
by Robie H. Harris
- Price$9.02
- Rating4.4
- Reviews1,375
-
It's Not the Stork!: A Book about Girls, Boys, Babies, Bodies, Families and Friends (The Family Library)
by Robie H. Harris
- Price$7.99
- Rating4.7
- Reviews3,991
- Published2024-07
-
It's Perfectly Normal: Changing Bodies, Growing Up, Sex, Gender, and Sexual Health (The Family Library)
by Robie H. Harris
- Price$6.29
- Rating4.4
- Reviews1,375
- Published2021-05
-
It's So Amazing!: A Book about Eggs, Sperm, Birth, Babies, and Families (The Family Library)
by Robie H. Harris
- Price$13.97
- Rating4.7
- Reviews3,258
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It's So Amazing!: A Book about Eggs, Sperm, Birth, Babies, Gender, and Families (The Family Library)
by Robie H. Harris
- Price$7.99
- Rating4.7
- Reviews3,258
- Published2024-01
-
Who Has What?: All About Girls' Bodies and Boys' Bodies (Let's Talk about You and Me)
by Robie H. Harris
- Price$10.75
- Rating4.7
- Reviews1,559
-
Who's In My Family?: All About Our Families (Let's Talk about You and Me)
by Robie H. Harris
- Price$11.12
- Rating4.8
- Reviews377
-
It's Perfectly Normal: Changing Bodies, Growing Up, Sex, and Sexual Health (The Family Library)
by Robie H. Harris
- Price$14.22
- Rating4.6
- Reviews2,940
-
What's in There?: All About Before You Were Born (Let's Talk about You and Me)
by Robie H. Harris
- Price$10.82
- Rating4.5
- Reviews154
Main categories
FAQ
How many books does Robie H. Harris have on Amazon?
KDPTop tracks 23 of their books; 10 made an Amazon list in the last 30 days.
Which categories does Robie H. Harris publish in?
Their books chart most often in Anatomy & Physiology, Maturing, Health.
How does Robie H. Harris price their books?
The median price is $14.07; half of the books cost $9.38–$17.87.
Has Robie H. Harris 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.