KDP categories · Top KDP authors
Ben Piper: Amazon KDP author data
As of Nov 6, 2026, Ben Piper has 10 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #2), mostly in Cloud Computing, Certification, Certification, Training & Reference.
| Median price | $37.77 |
|---|---|
| Price range (middle 50%) | $30.83 – $39.98 |
| Median reviews | 176 |
| Total reviews | 2,276 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- 90% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Ben Piper's best-ranked books
-
AWS Certified Cloud Practitioner Study Guide With 500 Practice Test Questions: Foundational (CLF-C02) Exam (Sybex Study Guide)
by Ben Piper
- Price$33
- Rating4.4
- Reviews176
-
AWS Certified Solutions Architect Study Guide with 900 Practice Test Questions: Associate (SAA-C03) Exam (Sybex Study Guide)
by Ben Piper
- Price$36
- Rating4.4
- Reviews275
-
CompTIA Cloud+ Study Guide: Exam CV0-004 (Sybex Study Guide)
by Ben Piper
- Price$50
- Rating4.8
- Reviews19
-
Learn Cisco Network Administration in a Month of Lunches
by Ben Piper
- Price$33.09
- Rating4.7
- Reviews41
- Published2017-05
-
AWS Certified Cloud Practitioner Study Guide With 500 Practice Test Questions: Foundational (CLF-C02) Exam (Sybex Study Guide)
by Ben Piper
- Price$30.11
- Rating4.4
- Reviews176
-
AWS Certified Solutions Architect Study Guide with 900 Practice Test Questions: Associate (SAA-C03) Exam (Sybex Study Guide)
by Ben Piper
- Price$39.94
- Rating4.4
- Reviews275
-
AWS Certified Cloud Practitioner Study Guide With 500 Practice Test Questions: Foundational (CLF-C02) Exam, 2nd Edition
by Ben Piper
- Price$17.79
- Rating4.4
- Reviews176
-
CompTIA Cloud+ Study Guide: Exam CV0-004 (Sybex Study Guide)
by Ben Piper
- Price$39.55
- Rating4.8
- Reviews19
-
CCNP Enterprise Certification Study Guide: ENCOR 350-401 v1.2 (Sybex Study Guide)
by Ben Piper
- Price$51.91
- Reviews-
-
AWS Certified Cloud Practitioner Study Guide: CLF-C01 Exam
by Ben Piper
- Price$22.75
- Rating4.5
- Reviews1,119
- Published2019-07
Main categories
FAQ
How many books does Ben Piper have on Amazon?
KDPTop tracks 10 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Ben Piper publish in?
Their books chart most often in Cloud Computing, Certification, Certification, Training & Reference.
How does Ben Piper price their books?
The median price is $37.77; half of the books cost $30.83–$39.98.
Has Ben Piper released new books recently?
1 new book in the last 30 days, 1 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.