KDP categories · Top KDP authors
Industrial, Manufacturing & Operational Systems (Engineering, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Industrial, Manufacturing & Operational Systems (Engineering, Kindle eBooks), updated Nov 2, 2026: median price $9.99, median 22 reviews, average rating 4.5 and a KDPTop opportunity score of 30/100 (highly competitive).
| Price range (middle 50%) | $5 – $12.99 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 24% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 6% of the parent category Engineering (366), one of the easier corners under it.
- 24% of its best sellers came out in the last 90 days, more than in 91% of Kindle eBooks categories: readers here keep buying new titles.
- Its review barrier is lower than in 70% of Kindle eBooks categories: the median best seller has only 22 reviews, so new books can chart with few.
Top 10 Industrial, Manufacturing & Operational Systems best sellers
-
Basic Machines and How They Work
by Naval Education
- List rank#1
- Price$0.99
- Rating4.5
- Reviews1,055
-
The Radium Girls: The Dark Story of America's Shining Women (Bestselling Historical Nonfiction Gift for Men and Women)
by Kate Moore
- List rank#2
- Price$9.17
- Rating4.6
- Reviews24,726
-
Kobuk the Destroyer: And Other Tales from the Wild, Unseen World of Test Engineering
by Alex Davies
- List rank#3
- Price$14.99
- Rating4.5
- Reviews16
-
The Practical Prepper’s Survival Bible: Your Complete Guide To Crisis Preparation With 100+ No Grid Survival Projects, Homesteading, Canning, Off Grid Living, Medicine, Water Filtration & More
by Cole Barrett
- List rank#4
- Price$2.99
- Rating4.6
- Reviews602
-
Bambu Studio Complete User Guide for Beginners: Why Your Screen Never Matches the Tutorial, What Every Setting Does, and How to Fix Any Failed Print So Your 3D Printer Never Gathers Dust
by Hugo Trent
- List rank#5
- Price$9.99
- Rating4.6
- Reviews26
-
The Box: How the Shipping Container Made the World Smaller and the World Economy Bigger - Second Edition with a new chapter by the author
- List rank#6
- Price$9.99
- Rating4.5
- Reviews1,205
-
507 Mechanical Movements
by Henry T. Brown
- List rank#7
- Price$0.99
- Rating4.5
- Reviews1,608
-
Inspired: How to Create Tech Products Customers Love (Silicon Valley Product Group)
by Marty Cagan
- List rank#8
- Price$19
- Rating4.6
- Reviews6,341
-
Autodesk Fusion 360 for Beginners, Step-by-Step: Design, Print, and Fix Real Parts: The CAD, 3D Modeling, and 3D Printing Guide for Makers, Hobbyists, and Students, Matched to Your Screen Today
by Hugo Trent
- List rank#9
- Price$9.99
- Rating4.5
- Reviews52
-
Industrial Electrical Schematics for Beginners: Learn to Read Ladder Diagrams, Motor Control Circuits, Electrical Symbols, Wiring Diagrams, Control Panels, ... Real Industrial Drawings with step-by...
- List rank#10
- Price$7.99
- Rating4.2
- Reviews28
Subcategories
Same niche in Books: Industrial, Manufacturing & Operational Systems
FAQ
Is Industrial, Manufacturing & Operational Systems a good niche for Amazon KDP?
Its KDPTop opportunity score is 30/100, which makes it highly competitive. The median best seller has 22 reviews and sells for $9.99.
How many reviews do you need to rank in Industrial, Manufacturing & Operational Systems?
The median best seller has 22 reviews, and 70% of them have fewer than 100.
What do Industrial, Manufacturing & Operational Systems best sellers cost?
The median price is $9.99; half of the best sellers are priced between $5 and $12.99.
Can new books break into Industrial, Manufacturing & Operational Systems?
24% of the current best sellers were released in the last 90 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.