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Mild Hearts: Amazon KDP author data
As of Nov 6, 2026, Mild Hearts has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #9), mostly in Puberty, Maturing, Emotions & Feelings.
| Median price | $6.99 |
|---|---|
| Price range (middle 50%) | $6.49 – $8.49 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $6.99, 40% above the median of their main category, Puberty.
Mild Hearts's best-ranked books
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Everything 8 to 12-Year-Old Boys Need to Know About Puberty and Sex Education Book 2: An Honest, Age-Appropriate Guide to Body Changes, Hygiene, Emotions, Crushes, Consent, Healthy Boundaries
by Mild Hearts
- Price$9.99
- Reviews-
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Everything 8-to-13-Year-Old Girls Need to Know About Puberty and Sex Education: The Age-Appropriate Guide to Periods, Body Care, Changing Emotions, Crushes, Consent, Online Safety, and Growing Up
by Mild Hearts
- Price$6.99
- Reviews-
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Everything 8 to 12-Year-Old Boys Need to Know About Sex Education: The Ultimate Age-Appropriate Guide to Puberty, Cleanliness, Sex Education, Crushes, Consent, and Staying Cool While Growing Up
by Mild Hearts
- Price$5.99
- Reviews-
Main categories
FAQ
How many books does Mild Hearts have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Mild Hearts publish in?
Their books chart most often in Puberty, Maturing, Emotions & Feelings.
How does Mild Hearts price their books?
The median price is $6.99; half of the books cost $6.49–$8.49.
Has Mild Hearts released new books recently?
2 new books in the last 30 days, 2 of which reached a Best Sellers list.
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.