KDP categories · Top KDP authors
Cars, Trains & Things That Go (Children's eBooks, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Cars, Trains & Things That Go (Children's eBooks, Kindle eBooks), updated Nov 3, 2026: median price $4.99, median 294 reviews, average rating 4.5 and a KDPTop opportunity score of 24/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $9.87 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 5% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 6% of the parent category Children's eBooks (4,850), 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 Cars, Trains & Things That Go best sellers
-
-
Little Blue Truck's Halloween: A Halloween Book for Kids – A Festive Rhyming Adventure About a Costume Party for Toddlers (Ages 0-3)
- List rank#2
- Price$8.49
- Rating4.9
- Reviews15,054
-
First 100 Trucks And Things That Go: A padded book—perfect for little hands to hold
by Roger Priddy
- List rank#3
- Price$6.99
- Rating4.8
- Reviews4,257
-
Dino Attack (Hot Wheels) (Scholastic Reader Level 1)
by Ace Landers
- List rank#4
- Price$4.99
- Rating4.2
- Reviews115
-
Little Blue Truck: A Lively Farm Adventure About Friendship, Kindness, and Helping Others in a Time of Need
- List rank#5
- Price$3.49
- Rating4.6
- Reviews2,516
-
Super Rabbit Racers!: A Branches Book (Press Start! #3)
- List rank#6
- Price$4.99
- Rating4.7
- Reviews1,824
-
Driving Force (Blaze and the Monster Machines)
- List rank#7
- Price$4.99
- Rating4.3
- Reviews169
-
The Polar Express: A Caldecott Award Winner— Great for Holiday and Christmas Reading or Gifting
- List rank#8
- Price$10.99
- Rating4.9
- Reviews21,039
-
Little Blue Truck's Christmas: A Christmas Holiday Book for Kids — A Christmas Counting Book About Trees
- List rank#9
- Price$7.99
- Rating4.8
- Reviews18,765
-
Trucks (National Geographic Kids Readers, Level 1)
by Wil Mara
- List rank#10
- Price$4.99
- Rating4.7
- Reviews458
Subcategories
Same niche in Books: Cars, Trains & Things That Go
FAQ
Is Cars, Trains & Things That Go a good niche for Amazon KDP?
Its KDPTop opportunity score is 24/100, which makes it highly competitive. The median best seller has 294 reviews and sells for $4.99.
How many reviews do you need to rank in Cars, Trains & Things That Go?
The median best seller has 294 reviews, and 30% of them have fewer than 100.
What do Cars, Trains & Things That Go best sellers cost?
The median price is $4.99; half of the best sellers are priced between $3.99 and $9.87.
Can new books break into Cars, Trains & Things That Go?
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.