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Toilet Training (Babies & Toddlers, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Toilet Training (Babies & Toddlers, Kindle eBooks), updated Nov 2, 2026: median price $4.99, median 56 reviews, average rating 4.4 and a KDPTop opportunity score of 16/100 (highly competitive).
| Price range (middle 50%) | $2.99 – $8.69 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 5% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 5% of the parent category Babies & Toddlers (1,128), one of the easier corners under it.
- At $4.99 its median price is below 91% of Kindle eBooks categories, so it is a volume game.
- Only 5% of its best sellers are under 90 days old, fewer than in 76% of Kindle eBooks categories: established titles hold the list.
Top 10 Toilet Training best sellers
-
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
- List rank#1
- Price$2.99
- Rating4.0
- Reviews2,062
-
Oh Crap! Potty Training: Everything Modern Parents Need to Know to Do It Once and Do It Right (Oh Crap Parenting Book 1)
by Jamie Glowacki
- List rank#2
- Price$13.99
- Rating4.5
- Reviews14,282
-
Mayo Clinic Guide to Your Baby's First Years, 3rd Edition: Clear Answers and Expert Advice for Every Phase With Your Infant and Toddler (Mayo Clinic Parenting Guides)
by Dr. Kelsey Klaas M.D.
- List rank#3
- Price$9.99
- Rating4.8
- Reviews235
-
Come Out Mr Poo!: Potty Training Poop Book for for Kids, Toddlers
by Janelle McGuinness
- List rank#4
- Price$4.99
- Rating4.2
- Reviews1,106
-
How To Wipe Your Butt Book: A Simple, Step By Step Potty Training Social Story For Kids
by Ralph and Arianna Medina
- List rank#5
- Price$4.44
- Rating4.2
- Reviews179
-
Potty Training in 3 Days: The Step-by-Step Plan for a Clean Break from Dirty Diapers
by Brandi Brucks
- List rank#6
- Price$6.99
- Rating4.5
- Reviews18,774
-
Potty Training in 3 Days or Less: The Fast, No-Stress Guide for Parents Who Want Diapers Gone for Good
by Shelley Ware
- List rank#7
- Price$2
- Rating4.4
- Reviews57
-
Potty Time for Girls: Potty Training for Toddler Girls
by Janelle McGuinness
- List rank#8
- Price$3.99
- Rating4.4
- Reviews130
-
Potty Training for Boys: Say Goodbye to Diapers in 3 Days: Stress-Free Toddler Toilet Training
by Jane York
- List rank#9
- Price$4.99
- Rating4.4
- Reviews166
-
I Pooped In The Potty Today: A Potty Training Adventure (I Pooped In The Potty Today!)
by Dillan Slobodian
- List rank#10
- Price$2.99
- Rating4.2
- Reviews165
FAQ
Is Toilet Training a good niche for Amazon KDP?
Its KDPTop opportunity score is 16/100, which makes it highly competitive. The median best seller has 56 reviews and sells for $4.99.
How many reviews do you need to rank in Toilet Training?
The median best seller has 56 reviews, and 59% of them have fewer than 100.
What do Toilet Training best sellers cost?
The median price is $4.99; half of the best sellers are priced between $2.99 and $8.69.
Can new books break into Toilet Training?
5% of the current best sellers were released in the last 90 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.