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Claudia Martin: Amazon KDP author data

As of Nov 6, 2026, Claudia Martin has 15 books on Amazon, 10 of them on a best-seller list in the last 30 days (best rank #13), mostly in Children's, Encyclopedias, Literature.

15Books on Amazon
10Listed in 30 days
4.7Average rating
Median price$14.99
Price range (middle 50%)$13.97 – $24.99
Median reviews34
Total reviews1,775
New listings (30 days, incl. new editions)3
Breakout books (30 days)1

View on Amazon

What stands out

  • 67% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
  • 3 new listings in the last 30 days (new editions included), 1 of them broke into a Best Sellers list.

Claudia Martin's best-ranked books

  1. Children's Encyclopedia of Ocean Life: A Deep Dive into Our World's Oceans (Arcturus Child book cover by Claudia Martin

    Children's Encyclopedia of Ocean Life: A Deep Dive into Our World's Oceans (Arcturus Children's Reference Library)

    by Claudia Martin

    • Price$14.99
    • Rating4.9
    • Reviews729

    View on Amazon · Full data on KDPTop

  2. South America: From Machu Picchu to the Amazon rainforest (Travel [Landscape format]) book cover by Claudia Martin

    South America: From Machu Picchu to the Amazon rainforest (Travel [Landscape format])

    by Claudia Martin

    • Price$28.49
    • Rating4.0
    • Reviews1

    View on Amazon · Full data on KDPTop

  3. Norway: Land of Fjords and the Northern Lights book cover by Claudia Martin

    Norway: Land of Fjords and the Northern Lights

    by Claudia Martin

    • Price$32.99
    • Rating4.7
    • Reviews41

    View on Amazon · Full data on KDPTop

  4. Norway: Land of Mountains and Fjords (Travel [Portrait format]) book cover by Claudia Martin

    Norway: Land of Mountains and Fjords (Travel [Portrait format])

    by Claudia Martin

    • Price$25.49
    • Rating5.0
    • Reviews1
    • Published2026-03

    View on Amazon · Full data on KDPTop

  5. Children's Encyclopedia of Birds (Arcturus Children's Reference Library) book cover by Claudia Martin

    Children's Encyclopedia of Birds (Arcturus Children's Reference Library)

    by Claudia Martin

    • Price-
    • Rating4.8
    • Reviews450

    View on Amazon · Full data on KDPTop

  6. My Little Book of Rocks, Minerals and Gems book cover by Claudia Martin

    My Little Book of Rocks, Minerals and Gems

    by Claudia Martin

    • Price-
    • Rating4.3
    • Reviews26

    View on Amazon · Full data on KDPTop

  7. Children's World Atlas (Arcturus Children's Reference Library) book cover by Claudia Martin

    Children's World Atlas (Arcturus Children's Reference Library)

    by Claudia Martin

    • Price$14.99
    • Rating4.7
    • Reviews44
    • Published2021-02

    View on Amazon · Full data on KDPTop

  8. Illustrated Encyclopedia of Animals: An Incredible Journey Through the Animal Kingdom (Arc book cover by Claudia Martin

    Illustrated Encyclopedia of Animals: An Incredible Journey Through the Animal Kingdom (Arcturus Illustrated Encyclopedias)

    by Claudia Martin

    • Price$7.49
    • Rating4.5
    • Reviews4

    View on Amazon · Full data on KDPTop

  9. I Can Be a Science Detective: Fun STEM Activities for Kids (Dover Science For Kids) book cover by Claudia Martin

    I Can Be a Science Detective: Fun STEM Activities for Kids (Dover Science For Kids)

    by Claudia Martin

    • Price$9.99
    • Rating4.7
    • Reviews282
    • Published2019-10

    View on Amazon · Full data on KDPTop

  10. Children's Encyclopedia of Sharks (Arcturus Children's Reference Library) book cover by Claudia Martin

    Children's Encyclopedia of Sharks (Arcturus Children's Reference Library)

    by Claudia Martin

    • Price$13.97
    • Rating4.9
    • Reviews175

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Claudia Martin have on Amazon?

KDPTop tracks 15 of their books; 10 made an Amazon list in the last 30 days.

Which categories does Claudia Martin publish in?

Their books chart most often in Children's, Encyclopedias, Literature.

How does Claudia Martin price their books?

The median price is $14.99; half of the books cost $13.97–$24.99.

Has Claudia Martin released new books recently?

3 new books in the last 30 days, 1 of which reached a Best Sellers list.

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.