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Clay Boutwell: Amazon KDP author data

Clay Boutwell has 125 books on Amazon, 41 of them on a best-seller list in the last 30 days (best rank #5), mostly in Japanese, Japanese & Haiku, Language Study & Reference.

125Books on Amazon
41Listed in 30 days
4.6Average rating
Median price$6.99
Price range (middle 50%)$6.99 – $6.99
Median reviews8
Total reviews2,831
New books (30 days)15
Breakout books (30 days)3

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What stands out

  • Median price $6.99, 40% above the median of their main category, Japanese.
  • 15 new books in the last 30 days, 3 of them broke into a Best Sellers list.

Clay Boutwell's best-ranked books

  1. Learn Japanese through Haiku - Basho: Enjoy Japanese culture while building your vocabular book cover by Clay Boutwell

    Learn Japanese through Haiku - Basho: Enjoy Japanese culture while building your vocabulary and grammar

    by Clay Boutwell

    • Price$6.99
    • Rating4.4
    • Reviews48

    View on Amazon · Full data on KDPTop

  2. Japanese Kanji for JLPT N5: Master the Japanese Language Proficiency Test N5 book cover by Clay Boutwell

    Japanese Kanji for JLPT N5: Master the Japanese Language Proficiency Test N5

    by Clay Boutwell

    • Price$4.99
    • Rating4.5
    • Reviews136
    • Published2011-04

    View on Amazon · Full data on KDPTop

  3. Learn Japanese through Haiku - Kobayashi Issa: Enjoy Japanese culture while building your book cover by Clay Boutwell

    Learn Japanese through Haiku - Kobayashi Issa: Enjoy Japanese culture while building your vocabulary and grammar

    by Clay Boutwell

    • Price$6.99
    • Rating4.7
    • Reviews7

    View on Amazon · Full data on KDPTop

  4. Learn Japanese with Stories Volume 1: Hikoichi: Japanese Short Stories for Upper Beginners book cover by Clay Boutwell

    Learn Japanese with Stories Volume 1: Hikoichi: Japanese Short Stories for Upper Beginners (Japanese Reader Collection)

    by Clay Boutwell

    • Price$6.99
    • Rating4.4
    • Reviews307

    View on Amazon · Full data on KDPTop

  5. Japanese Sentence Practice for JLPT N5: Master the Japanese Language Proficiency Test N5 book cover by Clay Boutwell

    Japanese Sentence Practice for JLPT N5: Master the Japanese Language Proficiency Test N5

    by Clay Boutwell

    • Price$4.99
    • Rating4.6
    • Reviews16
    • Published2023-12

    View on Amazon · Full data on KDPTop

  6. Japanese Kanji Reading Practice: Master the Japanese Language Proficiency Test N5 book cover by Clay Boutwell

    Japanese Kanji Reading Practice: Master the Japanese Language Proficiency Test N5

    by Clay Boutwell

    • Price$4.99
    • Rating4.7
    • Reviews5
    • Published2025-01

    View on Amazon · Full data on KDPTop

  7. Learn Japanese through Haiku - Basho: Enjoy Japanese culture while building your vocabular book cover by Clay Boutwell

    Learn Japanese through Haiku - Basho: Enjoy Japanese culture while building your vocabulary and grammar

    by Clay Boutwell

    • Price$16.99
    • Rating4.4
    • Reviews48

    View on Amazon · Full data on KDPTop

  8. Japanese Vocabulary for JLPT N5: Master the Japanese Language Proficiency Test N5 book cover by Clay Boutwell

    Japanese Vocabulary for JLPT N5: Master the Japanese Language Proficiency Test N5

    by Clay Boutwell

    • Price$4.99
    • Rating4.5
    • Reviews225

    View on Amazon · Full data on KDPTop

  9. Japanese Sentence Patterns for JLPT N5: Master the Japanese Language Proficiency Test N5 book cover by Clay Boutwell

    Japanese Sentence Patterns for JLPT N5: Master the Japanese Language Proficiency Test N5

    by Clay Boutwell

    • Price$4.99
    • Rating4.4
    • Reviews66
    • Published2021-07

    View on Amazon · Full data on KDPTop

  10. Japanese Word Origins: Learn Japanese vocabulary through the stories behind it. (From the book cover by Clay Boutwell

    Japanese Word Origins: Learn Japanese vocabulary through the stories behind it. (From the Desk of Makoto)

    by Clay Boutwell

    • Price$6.99
    • Rating5.0
    • Reviews1

    View on Amazon · Full data on KDPTop

Main categories

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.