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Sterling Test Prep: Amazon KDP author data

Sterling Test Prep has 69 books on Amazon, 63 of them on a best-seller list in the last 30 days (best rank #3), mostly in CLEP, Bar Examination, Test Preparation.

69Books on Amazon
63Listed in 30 days
4.5Average rating
Median price$38.95
Price range (middle 50%)$34.27 – $48.79
Median reviews11
Total reviews1,085
New books (30 days)0
Breakout books (30 days)0

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What stands out

  • 91% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
  • Median price $38.95, 30% above the median of their main category, CLEP.

Sterling Test Prep's best-ranked books

  1. College Physical Chemistry: Essential Content (College Sciences Study Guides) book cover by Sterling Test Prep

    College Physical Chemistry: Essential Content (College Sciences Study Guides)

    by Sterling Test Prep

    • Price$44.95
    • Reviews-

    View on Amazon · Full data on KDPTop

  2. College Physical Chemistry: Questions and Explanations book cover by Sterling Test Prep

    College Physical Chemistry: Questions and Explanations

    by Sterling Test Prep

    • Price$48.95
    • Reviews-

    View on Amazon · Full data on KDPTop

  3. GRE Psychology: Comprehensive Review for GRE Psychology Subject Test book cover by Sterling Test Prep

    GRE Psychology: Comprehensive Review for GRE Psychology Subject Test

    by Sterling Test Prep

    • Price$51.99
    • Rating4.5
    • Reviews12

    View on Amazon · Full data on KDPTop

  4. Business Associations, Law Essentials: Governing Law for Law School and Bar Exam Prep book cover by Sterling Test Prep

    Business Associations, Law Essentials: Governing Law for Law School and Bar Exam Prep

    by Sterling Test Prep

    • Price$22.69
    • Rating4.2
    • Reviews11

    View on Amazon · Full data on KDPTop

  5. GRE Psychology: Comprehensive Review for GRE Psychology Subject Test book cover by Sterling Test Prep

    GRE Psychology: Comprehensive Review for GRE Psychology Subject Test

    by Sterling Test Prep

    • Price$51.99
    • Rating4.5
    • Reviews12

    View on Amazon · Full data on KDPTop

  6. Business Associations, Law Essentials: Governing Law for Law School and Bar Exam Prep book cover by Sterling Test Prep

    Business Associations, Law Essentials: Governing Law for Law School and Bar Exam Prep

    by Sterling Test Prep

    • Price$22.69
    • Rating4.2
    • Reviews11

    View on Amazon · Full data on KDPTop

  7. Criminal Law and Criminal Procedure, Law Essentials: Governing Law for Law School and Bar book cover by Sterling Test Prep

    Criminal Law and Criminal Procedure, Law Essentials: Governing Law for Law School and Bar Exam Prep

    by Sterling Test Prep

    • Price$24.95
    • Rating4.2
    • Reviews34

    View on Amazon · Full data on KDPTop

  8. MPRE Unpacked: Professional Responsibility Explained & Applied for Multistate Professional book cover by Sterling Test Prep

    MPRE Unpacked: Professional Responsibility Explained & Applied for Multistate Professional Responsibility Exam

    by Sterling Test Prep

    • Price$32.95
    • Rating4.3
    • Reviews13

    View on Amazon · Full data on KDPTop

  9. CLEP Introductory Sociology: Comprehensive Review for CLEP Introductory Sociology Exam book cover by Sterling Test Prep

    CLEP Introductory Sociology: Comprehensive Review for CLEP Introductory Sociology Exam

    by Sterling Test Prep

    • Price$38.95
    • Rating4.0
    • Reviews2

    View on Amazon · Full data on KDPTop

  10. Sterling Test Prep College Chemistry: Complete General Chemistry Review book cover by Sterling Test Prep

    Sterling Test Prep College Chemistry: Complete General Chemistry Review

    by Sterling Test Prep

    • Price$48.74
    • Rating4.8
    • Reviews17

    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.