KDP categories · Top KDP authors
Yi Ren: Amazon KDP author data
As of Nov 6, 2026, Yi Ren has 8 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #11), mostly in Grammar, China, Foreign Language Dictionaries & Thesauruses.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $9.31 – $10.53 |
| Median reviews | 589 |
| Total reviews | 6,254 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $9.99, 21% below the median of their main category, Grammar.
Yi Ren's best-ranked books
-
Mandarin Chinese for Beginners: Mastering Conversational Chinese (Fully Romanized and Free Online Audio)
by Yi Ren
- Price$9.99
- Rating4.4
- Reviews589
-
Chinese for Beginners: Learning Conversational Chinese (Fully Romanized and Free Online Audio)
by Yi Ren
- Price$11.07
- Rating4.4
- Reviews590
- Published2019-06
-
Chinese Picture Dictionary: Learn 1,500 Key Chinese Words and Phrases (Perfect for AP and HSK Exam Prep, Includes Online Audio) (Tuttle Picture Dictionary)
by Yi Ren
- Price$11.69
- Rating4.6
- Reviews326
-
Learning Mandarin Chinese Characters Volume 1: The Characters and Vocabulary You Need to Learn! (HSK Level 1 & AP Exam Prep Workbook)
by Yi Ren
- Price$9.86
- Rating4.7
- Reviews1,656
- Published2017-02
-
Mandarin Chinese Picture Dictionary: Learn 1,500 Key Chinese Words and Phrases (Perfect for AP and HSK Exam Prep; Includes Online Audio) (Tuttle Picture Dictionary Book 1)
by Yi Ren
- Price$9.99
- Rating4.6
- Reviews326
-
Chinese for Beginners: Mastering Conversational Chinese (Audio CD Included)
by Yi Ren
- Price-
- Rating4.4
- Reviews589
-
Learning Chinese Characters Volume 2: The Characters and Vocabulary You Need to Learn! (HSK Level 2 & AP Study Exam Prep Workbook)
by Yi Ren
- Price$7.33
- Rating4.7
- Reviews527
- Published2017-08
-
Learning Mandarin Chinese Characters Volume 1: The Quick and Easy Way to Learn Chinese Characters! (HSK Level 1 & AP Exam Prep)
by Yi Ren
- Price$8.76
- Rating4.7
- Reviews1,653
Main categories
FAQ
How many books does Yi Ren have on Amazon?
KDPTop tracks 8 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Yi Ren publish in?
Their books chart most often in Grammar, China, Foreign Language Dictionaries & Thesauruses.
How does Yi Ren price their books?
The median price is $9.99; half of the books cost $9.31–$10.53.
Has Yi Ren released new books recently?
0 new books in the last 30 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.