KDP categories · Top KDP authors
Vocabulary & Spelling (Reading & Writing, Books): Amazon KDP category data
Amazon Books Best Sellers data for Vocabulary & Spelling (Reading & Writing, Books), updated Nov 2, 2026: median price $9.99, median 1,326 reviews, average rating 4.7 and a KDPTop opportunity score of 24/100 (highly competitive).
| Price range (middle 50%) | $7.20 – $13.97 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Books categories: established titles hold the list.
- Its review barrier is higher than in 88% of Books categories: the median best seller has 1,326 reviews, so new books need time to build up.
- At $9.99 its median price is below 91% of Books categories, so it is a volume game.
Top 10 Vocabulary & Spelling best sellers
-
My First Library: Boxset of 10 Board Books for Kids
- List rank#1
- Price$16.80
- Rating4.6
- Reviews93,504
-
-
Our Little Adventure at Thanksgiving: Featuring Foundational Language Concepts and Lessons on Gratitude (Tabitha Paige Children's Book Series)
- List rank#3
- Price$13.97
- Rating5.0
- Reviews26
-
200 Must Know Sight Words Activity Workbook: Learn, Trace & Practice The 200 Most Common High Frequency Words For Kids Learning To Write & Read. | Ages 5-8
by Smart Kids Notebooks
- List rank#4
- Price$9.99
- Rating4.7
- Reviews16,070
-
Our Big Book of First Words: A Collection of 100+ Foundational Words for Language Development (Tabitha Paige Children's Book Series)
- List rank#5
- Price$11.82
- Rating4.9
- Reviews1,019
-
Word Search For Kids Puzzle Book: 100+ Word Puzzles | Fun Challenges For Children Ages 4-8 | Search and Find Words Activity Book With Multiple Levels Of Difficulty
by Lucas & Friends by RV AppStudios
- List rank#6
- Price$3.99
- Rating4.8
- Reviews2,267
-
Our Little Adventure at Christmas: Featuring Foundational Language Concepts and Lessons on the Joy of Giving (Tabitha Paige Children's Book Series)
- List rank#7
- Price$14.99
- Rating4.9
- Reviews340
-
Our Big Book of Sports: A Collection of 100+ Foundational Words for Future Athletes (Tabitha Paige Children's Book Series)
- List rank#8
- Price$9.95
- Rating4.9
- Reviews324
-
First 100 Board Book Box Set (3 books): First 100 Words, Numbers Colors Shapes, and First 100 Animals
by Roger Priddy
- List rank#9
- Price$10.86
- Rating4.8
- Reviews16,431
-
Our Little Adventures: Stories Featuring Foundational Language Concepts for Growing Minds (Tabitha Paige Children's Book Series)
- List rank#10
- Price$20.98
- Rating4.9
- Reviews3,195
Same niche in Kindle eBooks: Vocabulary & Spelling
FAQ
Is Vocabulary & Spelling a good niche for Amazon KDP?
Its KDPTop opportunity score is 24/100, which makes it highly competitive. The median best seller has 1,326 reviews and sells for $9.99.
How many reviews do you need to rank in Vocabulary & Spelling?
The median best seller has 1,326 reviews, and 10% of them have fewer than 100.
What do Vocabulary & Spelling best sellers cost?
The median price is $9.99; half of the best sellers are priced between $7.20 and $13.97.
Can new books break into Vocabulary & Spelling?
2% 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.