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Jim Crume: Amazon KDP author data
As of Nov 6, 2026, Jim Crume has 40 books on Amazon, 40 of them on a best-seller list in the last 30 days (best rank #3), mostly in Surveying & Photogrammetry, Civil.
| Median price | $4.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $9.62 |
| Median reviews | 17 |
| Total reviews | 837 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $4.99, 47% below the median of their main category, Surveying & Photogrammetry.
Jim Crume's best-ranked books
-
Bearings and Azimuths (Surveying Mathematics Made Simple Book 1)
by Jim Crume
- Price$2.99
- Rating4.3
- Reviews63
-
Volumetric Measurements: Step by Step
by Jim Crume
- Price$2.99
- Rating5.0
- Reviews1
-
Bearings and Azimuths: Step by Step Guide (Surveying Mathematics Made Simple) (Volume 1)
by Jim Crume
- Price$9.50
- Rating4.3
- Reviews63
-
Circular Curves (Surveying Mathematics Made Simple Book 4)
by Jim Crume
- Price$2.99
- Rating4.2
- Reviews18
-
Construction Staking: Step by Step Guide (Surveying Mathematics Made Simple Book 13)
by Jim Crume
- Price$4.99
- Rating4.4
- Reviews53
-
What was that Formula? (Surveying Mathematics Made Simple Book 11)
by Jim Crume
- Price$4.99
- Rating4.6
- Reviews42
-
Circular Curves: Step by Step Guide (Surveying Mathematics Made Simple) (Volume 4)
by Jim Crume
- Price$12.50
- Rating4.2
- Reviews18
-
What was that Formula?: Surveying Formulas (Surveying Mathematics Made Simple)
by Jim Crume
- Price$13.14
- Rating4.6
- Reviews42
-
Parcel Boundary: Step by Step Guide (Surveying Mathematics Made Simple)
by Jim Crume
- Price$10.86
- Rating4.5
- Reviews18
-
Vertical Curves (Surveying Mathematics Made Simple Book 10)
by Jim Crume
- Price$2.99
- Rating4.2
- Reviews19
Main categories
FAQ
How many books does Jim Crume have on Amazon?
KDPTop tracks 40 of their books; 40 made an Amazon list in the last 30 days.
Which categories does Jim Crume publish in?
Their books chart most often in Surveying & Photogrammetry, Civil.
How does Jim Crume price their books?
The median price is $4.99; half of the books cost $2.99–$9.62.
Has Jim Crume 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.