KDP categories · Top KDP authors
Julio Mendez: Amazon KDP author data
As of Nov 6, 2026, Julio Mendez has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #5), mostly in Microprocessors & System Design, Customize, DSPs.
| Median price | $2.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $2.99 |
| Median reviews | - |
| Total reviews | 0 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $2.99, 90% below the median of their main category, Microprocessors & System Design.
Julio Mendez's best-ranked books
-
La Biblia del DSP: Guía Completa de Procesamiento Digital de Señal para Car Audio, Sound Quality (SQ), Ecualización, Time Alignment y Ajuste Profesional ... de Sonido Automotriz (Spanish Edition)
by Julio Mendez
- Price$2.99
- Reviews-
- Published2026-09
-
The DSP Bible: The Definitive Guide to Digital Signal Processing in Car Audio
by Julio Mendez
- Price$2.99
- Reviews-
Main categories
FAQ
How many books does Julio Mendez have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Julio Mendez publish in?
Their books chart most often in Microprocessors & System Design, Customize, DSPs.
How does Julio Mendez price their books?
The median price is $2.99; half of the books cost $2.99–$2.99.
Has Julio Mendez released new books recently?
2 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.