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George Blum: Amazon KDP author data
As of Nov 6, 2026, George Blum has 7 books on Amazon, 7 of them on a best-seller list in the last 30 days, mostly in Mathematical Physics, Dynamics, Machinery.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $7.49 – $9.99 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 7 |
| 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.
- 7 new books in the last 30 days.
George Blum's best-ranked books
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TAU FOR EVERYONE: BOOK 2 OF 6 : One Geometry From Atoms to Cosmology
by George Blum
- Price$9.99
- Reviews-
- Published2026-08
-
TAU FOR EVERYONE : BOOK 4 OF 6: One Geometry from Atoms to Cosmology
by George Blum
- Price$9.99
- Reviews-
- Published2026-08
-
TAU FOR EVERYONE : BOOK 6 OF 6: One Geometry from Atoms to Cosmology
by George Blum
- Price$9.99
- Reviews-
- Published2026-09
-
TAU FOR EVERYONE : BOOK 3 OF 6: One Geometry from Atoms to Cosmology
by George Blum
- Price$9.99
- Reviews-
- Published2026-08
-
TAU FOR EVERYONE : Book 5 of 6: One Geometry from Atoms to Cosmology
by George Blum
- Price$9.99
- Reviews-
-
HOW TO BUILD A 21 ST CENTURY ROCKET MOTOR ( or any vehicle drive) : It's not chemical - it's Mechanical ! The structure and mathematics
by George Blum
- Price$0.99
- Reviews-
-
TAU FOR EVERYONE ; BOOK 1 OF 6: One Geometry From Atoms To Cosmology
by George Blum
- Price$4.99
- Reviews-
- Published2026-08
Main categories
FAQ
How many books does George Blum have on Amazon?
KDPTop tracks 7 of their books; 7 made an Amazon list in the last 30 days.
Which categories does George Blum publish in?
Their books chart most often in Mathematical Physics, Dynamics, Machinery.
How does George Blum price their books?
The median price is $9.99; half of the books cost $7.49–$9.99.
Has George Blum released new books recently?
7 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.