KDP categories · Top KDP authors
Words, Language & Grammar (Reference, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Words, Language & Grammar (Reference, Kindle eBooks), updated Nov 3, 2026: median price $7.99, median 678 reviews, average rating 4.6 and a KDPTop opportunity score of 29/100 (highly competitive).
| Price range (middle 50%) | $2.99 – $11.99 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 10% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its review barrier is higher than in 83% of Kindle eBooks categories: the median best seller has 678 reviews, so new books need time to build up.
- Prices spread wide: the middle half runs from $2.99 to $11.99, so budget editions and premium or boxed sets sell side by side.
Top 10 Words, Language & Grammar best sellers
-
Fluent Forever (Revised Edition): How to Learn Any Language Fast and Never Forget It
- List rank#1
- Price$1.99
- Rating4.5
- Reviews3,548
-
Why We Talk Funny: The Real Story Behind Our Accents
by Valerie Fridland
- List rank#2
- Price$2.99
- Rating4.2
- Reviews34
-
How to Kill a Language: Power, Resistance, and the Race to Save Our Words
by Sophia Smith Galer
- List rank#3
- Price$2.99
- Rating4.5
- Reviews59
-
-
Euphemania: Our Love Affair with Euphemisms
by Ralph Keyes
- List rank#5
- Price$1.99
- Rating4.2
- Reviews43
-
English for Everyone: English Grammar Guide: A Comprehensive Visual Reference (DK English for Everyone)
by DK
- List rank#6
- Price$1.99
- Rating4.8
- Reviews3,180
-
The New Dark Ages: The Death of Reading and the Dawn of the Post-Literate Society
- List rank#7
- Price$14.99
- Rating4.5
- Reviews249
-
Superdraft: The Art and Science of Better, Faster Writing
by Thomas Dean Donnelly
- List rank#8
- Price$9.99
- Rating5.0
- Reviews4
-
Into the Woods: A Five-Act Journey Into Story
by John Yorke
- List rank#9
- Price$1.99
- Rating4.7
- Reviews498
-
On Writing: A Memoir Of The Craft (A Memoir of the Craft (Reissue))
by Stephen King
- List rank#10
- Price$11.99
- Rating4.7
- Reviews20,553
Subcategories
- Vocabulary, Slang, & Word Lists30
- Linguistics28
- Study & Teaching27
- Readers27
- Communication25
- Grammar25
- Public Speaking & Speech Writing25
- Literacy24
- Rhetoric24
- Reading Skills24
- Semantics22
- Phonetics & Phonics22
- Spelling & Vocabulary22
- Speech & Pronunciation21
- Reference20
- Translating19
- Etymology18
- Handwriting18
- Alphabet17
- Spelling17
Same niche in Books: Words, Language & Grammar
FAQ
Is Words, Language & Grammar a good niche for Amazon KDP?
Its KDPTop opportunity score is 29/100, which makes it highly competitive. The median best seller has 678 reviews and sells for $7.99.
How many reviews do you need to rank in Words, Language & Grammar?
The median best seller has 678 reviews, and 22% of them have fewer than 100.
What do Words, Language & Grammar best sellers cost?
The median price is $7.99; half of the best sellers are priced between $2.99 and $11.99.
Can new books break into Words, Language & Grammar?
10% 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.