KDP categories · Top KDP authors
M K Devidasan: Amazon KDP author data
As of Nov 6, 2026, M K Devidasan has 118 books on Amazon, 11 of them on a best-seller list in the last 30 days (best rank #9), mostly in Adult & Continuing Education, Higher & Continuing Education, Waves & Wave Mechanics.
| Median price | $4.49 |
|---|---|
| Price range (middle 50%) | $2.99 – $4.99 |
| Median reviews | 4 |
| Total reviews | 253 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 2 |
What stands out
- Only 9% of the catalog charted in the last 30 days; sales rest on a few titles.
- Median price $4.49, 72% below the median of their main category, Adult & Continuing Education.
- 9 new books in the last 30 days, 2 of them broke into a Best Sellers list.
M K Devidasan's best-ranked books
-
Transistor Theory Simplified (Devidasan's Technical Guides Book 5)
by M K Devidasan
- Price$5.99
- Reviews-
-
Satellite Communication Made Simple
by M K Devidasan
- Price$4.99
- Reviews-
-
Optical Fibre: The Backbone of Fast Communication
by M K Devidasan
- Price$2.99
- Reviews-
- Published2026-07
-
How to Control Expenses and Save Money
by M K Devidasan
- Price$2.99
- Rating4.0
- Reviews10
-
How to Become a Topper: Strategies for Academic Excellence
by M K Devidasan
- Price$0
- Rating4.7
- Reviews36
- Published2025-09
-
How to Become a Billionaire: Path to Wealth and Success
by M K Devidasan
- Price$11.99
- Rating4.5
- Reviews26
- Published2025-09
-
How to Speak English Fluently (Academic Excellence)
by M K Devidasan
- Price$0
- Rating4.7
- Reviews26
- Published2025-10
-
How to Multiply Money: Legitimate Routes
by M K Devidasan
- Price$0
- Rating4.5
- Reviews23
- Published2025-09
-
Train Your Brain to Live Like a Millionaire
by M K Devidasan
- Price$0
- Rating4.2
- Reviews21
- Published2025-08
-
Train Your Brain For Sustained Happiness
by M K Devidasan
- Price$0
- Rating4.9
- Reviews12
- Published2025-09
Main categories
FAQ
How many books does M K Devidasan have on Amazon?
KDPTop tracks 118 of their books; 11 made an Amazon list in the last 30 days.
Which categories does M K Devidasan publish in?
Their books chart most often in Adult & Continuing Education, Higher & Continuing Education, Waves & Wave Mechanics.
How does M K Devidasan price their books?
The median price is $4.49; half of the books cost $2.99–$4.99.
Has M K Devidasan released new books recently?
9 new books in the last 30 days, 2 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.