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Sam Goldstein: Amazon KDP author data

As of Nov 6, 2026, Sam Goldstein has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #12), mostly in Child, Developmental Psychology, Behavioral Disorders.

6Books on Amazon
6Listed in 30 days
4.8Average rating
Median price$48.20
Price range (middle 50%)$28.84 – $56
Median reviews155
Total reviews484
New books (30 days)1
Breakout books (30 days)0

View on Amazon

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 $48.20, 22% above the median of their main category, Child.

Sam Goldstein's best-ranked books

  1. Finding the Calm Child Within: Raising Resilient Children with Disruptive Mood Dysregulati book cover by Sam Goldstein

    Finding the Calm Child Within: Raising Resilient Children with Disruptive Mood Dysregulation Disorder (Copernicus Books)

    by Sam Goldstein

    • Price$22.99
    • Rating5.0
    • Reviews7

    View on Amazon · Full data on KDPTop

  2. Assessment of Autism Spectrum Disorder book cover by Sam Goldstein

    Assessment of Autism Spectrum Disorder

    by Sam Goldstein

    • Price$46.40
    • Rating4.8
    • Reviews155

    View on Amazon · Full data on KDPTop

  3. Assessment of Autism Spectrum Disorder book cover by Sam Goldstein

    Assessment of Autism Spectrum Disorder

    by Sam Goldstein

    • Price$50
    • Rating4.8
    • Reviews155

    View on Amazon · Full data on KDPTop

  4. Assessment of Autism Spectrum Disorder book cover by Sam Goldstein

    Assessment of Autism Spectrum Disorder

    by Sam Goldstein

    • Price$58
    • Rating4.8
    • Reviews155

    View on Amazon · Full data on KDPTop

  5. Tenacity in Children: Nurturing the Seven Instincts for Lifetime Success book cover by Sam Goldstein

    Tenacity in Children: Nurturing the Seven Instincts for Lifetime Success

    by Sam Goldstein

    • Price$16.25
    • Rating4.6
    • Reviews12

    View on Amazon · Full data on KDPTop

  6. Neuropsychology of Toxic Exposure book cover by Sam Goldstein

    Neuropsychology of Toxic Exposure

    by Sam Goldstein

    • Price$161
    • Reviews-

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Sam Goldstein have on Amazon?

KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.

Which categories does Sam Goldstein publish in?

Their books chart most often in Child, Developmental Psychology, Behavioral Disorders.

How does Sam Goldstein price their books?

The median price is $48.20; half of the books cost $28.84–$56.

Has Sam Goldstein released new books recently?

1 new book 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.