KDP categories · Top KDP authors

Jan Thomas: Amazon KDP author data

As of Nov 6, 2026, Jan Thomas has 15 books on Amazon, 11 of them on a best-seller list in the last 30 days (best rank #14), mostly in Ducks & Other Waterfowl, Birthdays, Cultural Studies.

15Books on Amazon
11Listed in 30 days
4.7Average rating
Median price$8.72
Price range (middle 50%)$6.24 – $11.02
Median reviews165
Total reviews4,425
New listings (30 days, incl. new editions)2
Breakout books (30 days)0

View on Amazon

What stands out

  • 73% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
  • Median price $8.72, 75% above the median of their main category, Ducks & Other Waterfowl.

Jan Thomas's best-ranked books

  1. Pumpkin Trouble book cover by Jan Thomas

    Pumpkin Trouble

    by Jan Thomas

    • Price$12.99
    • Rating4.9
    • Reviews134

    View on Amazon · Full data on KDPTop

  2. Pumpkin Trouble book cover by Jan Thomas

    Pumpkin Trouble

    by Jan Thomas

    • Price$6.49
    • Rating4.9
    • Reviews134

    View on Amazon · Full data on KDPTop

  3. What Is Chasing Duck?: A Picture Book Full of Wacky Humor and Rowdy Repetitions for Young  book cover by Jan Thomas

    What Is Chasing Duck?: A Picture Book Full of Wacky Humor and Rowdy Repetitions for Young Readers (Ages 4-7) (The Giggle Gang 6)

    by Jan Thomas

    • Price$5.99
    • Rating4.7
    • Reviews165

    View on Amazon · Full data on KDPTop

  4. There's a Pest in the Garden! (The Giggle Gang) book cover by Jan Thomas

    There's a Pest in the Garden! (The Giggle Gang)

    by Jan Thomas

    • Price$1.99
    • Rating4.8
    • Reviews73

    View on Amazon · Full data on KDPTop

  5. What Will Fat Cat Sit On? (The Giggle Gang) book cover by Jan Thomas

    What Will Fat Cat Sit On? (The Giggle Gang)

    by Jan Thomas

    • Price$3.99
    • Rating4.5
    • Reviews192

    View on Amazon · Full data on KDPTop

  6. Problem Solved! book cover by Jan Thomas

    Problem Solved!

    by Jan Thomas

    • Price$10.99
    • Rating4.8
    • Reviews72

    View on Amazon · Full data on KDPTop

  7. A Birthday for Cow!: A Funny Beginning Reader About a Silly Duck and Friends Baking Cake f book cover by Jan Thomas

    A Birthday for Cow!: A Funny Beginning Reader About a Silly Duck and Friends Baking Cake for Kids (Ages 4-7) (The Giggle Gang Book 13)

    by Jan Thomas

    • Price$6.99
    • Rating4.6
    • Reviews675

    View on Amazon · Full data on KDPTop

  8. A Birthday for Cow!: A Funny Beginning Reader About a Silly Duck and Friends Baking Cake f book cover by Jan Thomas

    A Birthday for Cow!: A Funny Beginning Reader About a Silly Duck and Friends Baking Cake for Kids (Ages 4-7) (The Giggle Gang, 15)

    by Jan Thomas

    • Price$5.99
    • Rating4.6
    • Reviews676

    View on Amazon · Full data on KDPTop

  9. The Easter Bunny's Assistant: An Easter And Springtime Book For Kids – A Riotously Funny P book cover by Jan Thomas

    The Easter Bunny's Assistant: An Easter And Springtime Book For Kids – A Riotously Funny Picture Book About Friendship for Kids (Ages 4-8)

    by Jan Thomas

    • Price$8.80
    • Rating4.8
    • Reviews404

    View on Amazon · Full data on KDPTop

  10. Rhyming Dust Bunnies (The Rhyming Dust Bunnies Books) book cover by Jan Thomas

    Rhyming Dust Bunnies (The Rhyming Dust Bunnies Books)

    by Jan Thomas

    • Price$11.04
    • Rating4.8
    • Reviews1,014
    • Published2009-01

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Jan Thomas have on Amazon?

KDPTop tracks 15 of their books; 11 made an Amazon list in the last 30 days.

Which categories does Jan Thomas publish in?

Their books chart most often in Ducks & Other Waterfowl, Birthdays, Cultural Studies.

How does Jan Thomas price their books?

The median price is $8.72; half of the books cost $6.24–$11.02.

Has Jan Thomas released new books recently?

2 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.