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Mark Bacera: Amazon KDP author data
Mark Bacera has 13 books on Amazon, 11 of them on a best-seller list in the last 30 days (best rank #1), mostly in Health, Children & Adolescents' Health, Children & Adolescent's Health.
13Books on Amazon
11Listed in 30 days
4.1Average rating
| Median price | $2.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $2.99 |
| Median reviews | 833 |
| Total reviews | 11,131 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 85% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $2.99, 50% below the median of their main category, Health.
Mark Bacera's best-ranked books
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The Poo Poo Book: A Book for Children to Enjoy and Learn about Toilet Time–Make Potty Training Easy and Fun! (The Bewildering Body 1)
by Mark Bacera
- Price$2.99
- Rating4.0
- Reviews2,062
- Published2018-01
-
The Fart Book: A Book for Children to Enjoy and Learn about the Body's Gas, Flatulence, and other Stinky Facts (The Bewildering Body 3)
by Mark Bacera
- Price$2.99
- Rating3.8
- Reviews1,357
-
The Spit Book: For Children to Enjoy and Learn About Spit, Saliva, and Other Slippery Health Facts (The Bewildering Body Book 7)
by Mark Bacera
- Price$2.99
- Rating4.0
- Reviews392
-
The Tooth Book: For Children to Enjoy Learning about Teeth, Cavities, and Other Dental Health Facts (The Bewildering Body Book 6)
by Mark Bacera
- Price$2.99
- Rating4.2
- Reviews1,403
-
The Belly Button Book: A Book for Children to Enjoy and Learn about the Body's Navel, Lint, and Other Wacky Facts (The Bewildering Body 2)
by Mark Bacera
- Price$2.99
- Rating4.0
- Reviews988
-
The Earwax Book: For Children to Enjoy and Learn about the Ear, Wax, and Other Gunky Health Facts (The Bewildering Body Book 8)
by Mark Bacera
- Price$2.99
- Rating4.2
- Reviews412
-
The Snot Book: A Book for Children to Enjoy and Learn about Nose Goop, Mucus, and other Curious Facts (The Bewildering Body 5)
by Mark Bacera
- Price$2.99
- Rating4.2
- Reviews833
-
The Booger Book: A Book for Children to Enjoy Learning About Dried-up Mucus (The Bewildering Body 4)
by Mark Bacera
- Price$2.99
- Rating4.1
- Reviews898
-
I'm an Alien Vampire and I'm Proud of It!: A book for kids growing up in multi-cultured homes (Ace the Alien Vampire 1)
by Mark Bacera
- Price$2.99
- Rating4.5
- Reviews108
-
Do You Want to Be a Ninja?
by Mark Bacera
- Price$14.99
- Rating4.4
- Reviews142
Main categories
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.