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Muhammad Shah: Amazon KDP author data

Muhammad Shah has 45 books on Amazon, 26 of them on a best-seller list in the last 30 days (best rank #11), mostly in Test Preparation & Review, Education & Training, Reference.

45Books on Amazon
26Listed in 30 days
5.0Average rating
Median price$12.99
Price range (middle 50%)$12.99 – $12.99
Median reviews1
Total reviews1
New books (30 days)25
Breakout books (30 days)13

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What stands out

  • 58% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
  • Median price $12.99, 68% below the median of their main category, Test Preparation & Review.
  • 25 new books in the last 30 days, 13 of them broke into a Best Sellers list.

Muhammad Shah's best-ranked books

  1. USMLE Pharmacology Rapid Mastery: Must-Know Mechanisms, Clinical Uses, Adverse Effects, In book cover by Muhammad Shah

    USMLE Pharmacology Rapid Mastery: Must-Know Mechanisms, Clinical Uses, Adverse Effects, Interactions and Exam Traps for Step 1 and Step 2 CK (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$8.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  2. USMLE Step 1 Visual Decision Maps: Turn clinical clues into clear decisions, with 36 visua book cover by Muhammad Shah

    USMLE Step 1 Visual Decision Maps: Turn clinical clues into clear decisions, with 36 visual maps across 11 Step 1 curriculum areas (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$12.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  3. USMLE Microbiology Memory Maps: Identify the bug before you memorize the bug: classificati book cover by Muhammad Shah

    USMLE Microbiology Memory Maps: Identify the bug before you memorize the bug: classification trees, exposure maps and a discriminator for every classic clue (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$12.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  4. USMLE Biostatistics and Epidemiology Rapid Mastery: Find the denominator, read the study,  book cover by Muhammad Shah

    USMLE Biostatistics and Epidemiology Rapid Mastery: Find the denominator, read the study, and know what the number is allowed to mean (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$21.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  5. USMLE Cardiology Review: The reasoning, the discriminations, and the diagrams, for Step 1  book cover by Muhammad Shah

    USMLE Cardiology Review: The reasoning, the discriminations, and the diagrams, for Step 1 and Step 2 CK (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$12.99
    • Reviews-
    • Published2026-09

    View on Amazon · Full data on KDPTop

  6. Down to Two: Step 2 CK 50/50 Traps: 339 clinical decisions where both answers look right,  book cover by Muhammad Shah

    Down to Two: Step 2 CK 50/50 Traps: 339 clinical decisions where both answers look right, and the one clue that decides each (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$9.99
    • Reviews-
    • Published2026-09

    View on Amazon · Full data on KDPTop

  7. USMLE Step 1 Core: Mechanism-First High-Yield Review, Volume 1: Foundations and Organ Syst book cover by Muhammad Shah

    USMLE Step 1 Core: Mechanism-First High-Yield Review, Volume 1: Foundations and Organ Systems, Chapters 1 to 15 (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$43.51
    • Reviews-

    View on Amazon · Full data on KDPTop

  8. USMLE Endocrine Mastery: For Step 1 and Step 2 CK (MyBigStep High Yield Series) book cover by Muhammad Shah

    USMLE Endocrine Mastery: For Step 1 and Step 2 CK (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$12.99
    • Reviews-
    • Published2026-09

    View on Amazon · Full data on KDPTop

  9. USMLE Biostatistics and Epidemiology Rapid Mastery: Find the denominator, read the study,  book cover by Muhammad Shah

    USMLE Biostatistics and Epidemiology Rapid Mastery: Find the denominator, read the study, and know what the number is allowed to mean (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$12.99
    • Reviews-

    View on Amazon · Full data on KDPTop

  10. USMLE Step 1 Forgettables: The facts everyone keeps forgetting: rapid-recall sheets for th book cover by Muhammad Shah

    USMLE Step 1 Forgettables: The facts everyone keeps forgetting: rapid-recall sheets for the associations, mechanisms, markers, pathways and distinctions ... to stick (MyBigStep High Yield Series)

    by Muhammad Shah

    • Price$12.99
    • Reviews-

    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.