| Category name | Best seller rank | 50th book's rank | Median sales($) | Median price ($) | Volatility (%) | New releases (%) | Self pub.(%) | KDP Select (%) | Competition |
|---|---|---|---|---|---|---|---|---|---|
| Children's Books > Science, Nature & How It Works > Nature > Rocks & Minerals | 4,338 | 96,539 | $1,622 | |
95% | 0% | 5% | 0% | ~ 1,000 |
| Books > Science & Math > Earth Sciences > Rocks & Minerals | 5,780 | 205,413 | $1,025 | |
90% | 0% | 45% | 3% | ~ 2,000 |
| Books > Science & Math > Nature & Ecology > Field Guides > Rocks & Minerals | 9,934 | 274,745 | $438 | |
95% | 5% | 25% | 0% | ~ 892 |
You are limited to 3 queries per day.
Try unlimited access for $7.99