KDP categories · Top KDP authors
Silvanus P. Thompson: Amazon KDP author data
As of Nov 6, 2026, Silvanus P. Thompson has 13 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #1), mostly in Calculus, Pre-Calculus, Differential Equations.
| Median price | $12.44 |
|---|---|
| Price range (middle 50%) | $2.49 – $16.49 |
| Median reviews | 54 |
| Total reviews | 3,098 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 92% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.44, 25% above the median of their main category, Calculus.
Silvanus P. Thompson's best-ranked books
-
Calculus Made Easy
by Silvanus P. Thompson
- Price$21.47
- Rating4.5
- Reviews845
-
Calculus Made Easy: Your Guide to Mastering Mathematical Concepts
by Silvanus P. Thompson
- Price$0.28
- Rating4.4
- Reviews21
-
Calculus Made Easy
by Silvanus P. Thompson
- Price$0.49
- Rating3.7
- Reviews193
-
Calculus Made Easy: 2026 New Edition
by Silvanus P. Thompson
- Price$14.65
- Rating4.3
- Reviews12
-
Calculus Made Easy
by Silvanus P. Thompson
- Price$15.99
- Rating4.5
- Reviews845
-
Calculus Made Easy: The Classic Calculus Textbook from 1910 (Annotated)
by Silvanus P. Thompson
- Price$11.99
- Rating4.7
- Reviews26
-
Calculus Made Easy: An Accessible Introduction to the Calculus — Annotated and Illustrated Edition
by Silvanus P. Thompson
- Price$9.99
- Rating5.0
- Reviews1
-
CALCULUS MADE EASY — ILLUSTRATED: Your Shortcut to Derivatives, Curves, and Confidence
by Silvanus P. Thompson
- Price$39.90
- Reviews-
-
Calculus Made Easy: 2024 New Edition
by Silvanus P. Thompson
- Price$12.89
- Rating4.3
- Reviews82
-
Calculus Made Easy
by Silvanus P. Thompson
- Price$17.99
- Rating3.7
- Reviews193
Main categories
FAQ
How many books does Silvanus P. Thompson have on Amazon?
KDPTop tracks 13 of their books; 12 made an Amazon list in the last 30 days.
Which categories does Silvanus P. Thompson publish in?
Their books chart most often in Calculus, Pre-Calculus, Differential Equations.
How does Silvanus P. Thompson price their books?
The median price is $12.44; half of the books cost $2.49–$16.49.
Has Silvanus P. Thompson released new books recently?
0 new books in the last 30 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.