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Kelvin Winston: Amazon KDP author data

As of Nov 6, 2026, Kelvin Winston has 6 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #34), mostly in Mechanics, Fire Science, Fluid Dynamics.

6Books on Amazon
4Listed in 30 days
5.0Average rating
Median price$104
Price range (middle 50%)$63.88 – $128
Median reviews2
Total reviews6
New books (30 days)4
Breakout books (30 days)3

What stands out

  • 67% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
  • Median price $104, 151% above the median of their main category, Mechanics.
  • 4 new books in the last 30 days, 3 of them broke into a Best Sellers list.

Kelvin Winston's best-ranked books

  1. Industrial Tribology And Lubrication Handbook: Practical Principles of Friction, Machinery book cover by Kelvin Winston

    Industrial Tribology And Lubrication Handbook: Practical Principles of Friction, Machinery Reliability, and Failure Prevention

    by Kelvin Winston

    • Price$130
    • Reviews-

    View on Amazon · Full data on KDPTop

  2. Principles Of Fire Dynamics And Combustion Engineering Handbook: Flame Spread, Smoke Movem book cover by Kelvin Winston

    Principles Of Fire Dynamics And Combustion Engineering Handbook: Flame Spread, Smoke Movement, Compartment Behavior, and Performance-Based Analysis

    by Kelvin Winston

    • Price$86.26
    • Rating5.0
    • Reviews1

    View on Amazon · Full data on KDPTop

  3. Welding Print Reading And Symbols Workbook: Practical Exercises for Blueprints, Finding Er book cover by Kelvin Winston

    Welding Print Reading And Symbols Workbook: Practical Exercises for Blueprints, Finding Errors, and Understanding Fabrication Drawings

    by Kelvin Winston

    • Price$47.60
    • Rating5.0
    • Reviews2

    View on Amazon · Full data on KDPTop

  4. Electrical Linework And Cable Systems Handbook For Technicians: Overhead Distribution, Und book cover by Kelvin Winston

    Electrical Linework And Cable Systems Handbook For Technicians: Overhead Distribution, Underground Installation and Safe Utility Practice

    by Kelvin Winston

    • Price$130
    • Rating5.0
    • Reviews2

    View on Amazon · Full data on KDPTop

  5. Production Systems Engineering Handbook: Methods for Planning, Modeling, and Improving Mod book cover by Kelvin Winston

    Production Systems Engineering Handbook: Methods for Planning, Modeling, and Improving Modern Manufacturing Operations

    by Kelvin Winston

    • Price$121
    • Rating5.0
    • Reviews1

    View on Amazon · Full data on KDPTop

  6. Cuaderno de trabajo de Lectura Impresa y Símbolos de Soldadura: Ejercicios prácticos para  book cover by Kelvin Winston

    Cuaderno de trabajo de Lectura Impresa y Símbolos de Soldadura: Ejercicios prácticos para planos, encontrar errores y entender planos de fabricación (Spanish Edition)

    by Kelvin Winston

    • Price$56.42
    • Reviews-

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Kelvin Winston have on Amazon?

KDPTop tracks 6 of their books; 4 made an Amazon list in the last 30 days.

Which categories does Kelvin Winston publish in?

Their books chart most often in Mechanics, Fire Science, Fluid Dynamics.

How does Kelvin Winston price their books?

The median price is $104; half of the books cost $63.88–$128.

Has Kelvin Winston released new books recently?

4 new books in the last 30 days, 3 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.