KDP categories · Top KDP authors
Grammar (Language Arts, Books): Amazon KDP category data
Amazon Books Best Sellers data for Grammar (Language Arts, Books), updated Nov 2, 2026: median price $16.97, median 23 reviews, average rating 4.5 and a KDPTop opportunity score of 28/100 (highly competitive).
| Price range (middle 50%) | $12.99 – $22.86 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 13% |
| Books on the list | 99 |
| Store | Books |
What stands out
- Its median reviews are 23% of the parent category Language Arts (100), one of the easier corners under it.
- 13% of its best sellers came out in the last 90 days, more than in 77% of Books categories: readers here keep buying new titles.
- Its review barrier is lower than in 71% of Books categories: the median best seller has only 23 reviews, so new books can chart with few.
Top 10 Grammar best sellers
-
Daily Grammar Practice for Grades 6-8: A 36-Week Workbook to Build Stronger Sentences, Write Better Essays & Edit with Confidence with 10-minute Grammar, Punctuation, and Editing Practice & Answer Key
- List rank#1
- Price$15.99
- Rating4.9
- Reviews100
-
Daily Grammar Practice For Grades 9-12: A 36-Week Workbook To Build Stronger Sentences And Write Better Essays With 10-Minute High School Grammar, Punctuation, And Editing Practice & Answer Key
- List rank#2
- Price$17.99
- Rating4.8
- Reviews120
-
The Quick and Easy Daily Grammar Workbook: Grammar Activities for Middle and High School Students (Quick and Easy English Language Arts)
by Laura Daly
- List rank#3
- Price$14.75
- Rating4.6
- Reviews132
-
Spectrum | Writing Workbook | 8th Grade, 144pgs
by Spectrum
- List rank#4
- Price$10
- Rating4.6
- Reviews1,743
-
Spectrum 7th Grade Writing Workbook, 192-Page Book, Middle School Writing Prompts Covering Informative, Argumentative, Comparative, and Fiction Story Writing Practice
by Spectrum
- List rank#5
- Price$13.49
- Rating4.6
- Reviews1,585
-
Summer Bridge Activities 7th Grade to 8th Grade Workbooks All Subjects, Math, Language Arts, Science, Social Studies, Fitness, Seventh & Eighth Grade with Flash Cards, eBooks & More (Volume 9)
- List rank#6
- Price$11.14
- Rating4.6
- Reviews6,451
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Middle School Grammar Games: Grammar Games, Puzzles, Mazes, and Activities that Add Fun to Any Grammar Curriculum (Grammar Games : Making Grammar Fun For All Ages)
by Laura Daly
- List rank#7
- Price$12.99
- Rating4.3
- Reviews38
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Essay Writing Workbook for Middle School: Essay Writing Grade 6–8 with Paragraph Writing, Opinion Essays, Informative Writing, and Interactive ... (Young Writer : Middle School Collection)
by Dr. Fanatomy
- List rank#8
- Price$15.87
- Rating4.3
- Reviews15
-
Quick Daily Grammar for High School: Short and Focused Practice for Each Day of the School Year
by Natasha Attard Ph.D.
- List rank#9
- Price$14.99
- Rating4.6
- Reviews10
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7th Grade Common Core ELA (English Language Arts): Daily Practice Workbook | 300+ Practice Questions and Video Explanations | Common Core State ... Standards Aligned (NGSS) ELA Workbooks)
by Argo Brothers
- List rank#10
- Price$18
- Rating4.6
- Reviews702
FAQ
Is Grammar a good niche for Amazon KDP?
Its KDPTop opportunity score is 28/100, which makes it highly competitive. The median best seller has 23 reviews and sells for $16.97.
How many reviews do you need to rank in Grammar?
The median best seller has 23 reviews, and 76% of them have fewer than 100.
What do Grammar best sellers cost?
The median price is $16.97; half of the best sellers are priced between $12.99 and $22.86.
Can new books break into Grammar?
13% 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.