KDP categories · Top KDP authors
Buses: Amazon KDP category data
Amazon Books Best Sellers data for Buses, updated Nov 3, 2026: median price $9.99, median 6 reviews, average rating 4.6 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $8.99 – $11.93 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 26% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 0% of the parent category Cars, Trains & Things That Go (1,635), one of the easier corners under it.
- 26% of its best sellers came out in the last 90 days, more than in 95% of Books categories: readers here keep buying new titles.
- Its review barrier is lower than in 87% of Books categories: the median best seller has only 6 reviews, so new books can chart with few.
Top 10 Buses best sellers
-
Amazing Answers for Toddlers and Preschool Kids with 100,000 Whys: The Full-Color Illustrated Book Exploring World Wonders, Inspiring Growing Minds, and Building Key Skills for Ages 2, 3, 4, and 5
- List rank#1
- Price$19.90
- Rating4.6
- Reviews413
-
Dot Markers Activity Book Vehicles: Easy Guided BIG DOTS | Dot Coloring Book For Kids Boys & Girls | Preschool Kindergarten Activities | Cars & Trucks Gifts for Toddlers
by Kindrell Land Press
- List rank#2
- Price$9.99
- Rating4.8
- Reviews700
-
I Spy Vehicles: Find cars, tractors, trucks & more on an exciting city adventure! A cute search and find book for toddlers (I Spy Books for Toddlers)
- List rank#3
- Price$13.99
- Rating4.6
- Reviews356
-
Color by Number Vehicles for Kids: Creative Coloring Pages with a Cute Story for Ages 5-10 (Color By Number for Kids)
by TG Edition
- List rank#4
- Price$9.99
- Rating4.8
- Reviews62
-
Rumble and Sway - The Thankful Bus Ride
by Bret M. Stephens
- List rank#5
- Price$10.99
- Rating3.5
- Reviews31
-
Vehicles Coloring Book for Toddlers: 50 Big and Simple Pictures of Cars, Trucks, Planes, Tractors, and Things That Go for Preschool Kids (Cute & Creative Coloring Books for Toddlers)
by MH Colors
- List rank#6
- Price$8.99
- Rating5.0
- Reviews35
-
Vehicle Dot Marker Activity Book for Kids: 50 Big Dot Designs with Cars, Trucks, Trains, Planes and More: Fun and Easy Transportation Coloring Pages for Toddlers and Preschoolers Ages 2–5
by AK Book Press
- List rank#7
- Price$9.99
- Rating5.0
- Reviews1
-
Dot Markers Activity Book Vehicles and Numbers: 123 Learning with Simple Designs of Cars, Trucks, Ships, Airplanes for Toddlers, Kids (Dot Markers Books to Spark the Imagination)
by MH Colors
- List rank#8
- Price$9.59
- Rating4.8
- Reviews30
-
Construction Colouring Book for Children: Alphabet of Construction for Kids: Diggers, Dumpers, Trucks, Tractors and more (Ages 2-5) (Alphabet - Colour and Learn (Ages 2-5))
by FairyWren Publishing
- List rank#9
- Price$6.99
- Rating4.8
- Reviews347
-
Toddler Coloring Book: 100 pages of things that go: Cars, trains, tractors, trucks coloring book for kids 2-4
by Elita Nathan
- List rank#10
- Price$9.95
- Rating4.8
- Reviews1,437
FAQ
Is Buses a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 6 reviews and sells for $9.99.
How many reviews do you need to rank in Buses?
The median best seller has 6 reviews, and 92% of them have fewer than 100.
What do Buses best sellers cost?
The median price is $9.99; half of the best sellers are priced between $8.99 and $11.93.
Can new books break into Buses?
26% 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.