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Bob Mayer: Amazon KDP author data
As of Nov 6, 2026, Bob Mayer has 42 books on Amazon, 21 of them on a best-seller list in the last 30 days (best rank #3), mostly in Military, Conspiracies, Writing, Research & Publishing Guides.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $4.99 |
| Median reviews | 232 |
| Total reviews | 26,512 |
| New listings (30 days, incl. new editions) | 3 |
| Breakout books (30 days) | 0 |
What stands out
- 50% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $3.99, 33% below the median of their main category, Military.
- 3 new listings in the last 30 days (new editions included).
Bob Mayer's best-ranked books
-
New York City's Little Black Book 2: Secrets, History, and Trivia of the World’s Greatest City
by Bob Mayer
- Price$3.99
- Rating4.9
- Reviews10
-
New York City's Little Black Book 1: Secrets, History, and Trivia of the World’s Greatest City
by Bob Mayer
- Price$3.99
- Rating4.3
- Reviews13
-
The Complete Guide to Map Reading and Land Navigation: How to Find Your Way with a Map and Compass—No GPS Required (The Green Beret Guide)
by Bob Mayer
- Price$3.99
- Rating4.4
- Reviews3
-
Atlantis Bermuda Triangle: A Novel of Time Travel and Alternate Worlds
by Bob Mayer
- Price$5.99
- Rating4.3
- Reviews685
-
The Green Beret Pocket-Sized Survival Guide: First Aid, Water, Food, Shelter, Scavenge, Specific Emergencies and Disasters (The Green Beret Guide)
by Bob Mayer
- Price$5.99
- Rating4.4
- Reviews189
-
The Elements Little Black Book: Facts, Trivia and Secrets of the Building Blocks of Everything
by Bob Mayer
- Price$0
- Rating4.5
- Reviews2
-
THE COMPLETE GUIDE TO CACHING: How to Hide and Recover Supplies for Emergencies (The Green Beret Guide)
by Bob Mayer
- Price$2.99
- Rating4.5
- Reviews5
-
The Green Beret Area Study Workbook: How To Save Time and Money By Focusing Your Preparation (The Green Beret Guide)
by Bob Mayer
- Price$4.99
- Rating4.5
- Reviews20
-
The Little Black Book of Ancient Mysteries: Enigmas, Puzzles and Artifacts from the Dawn of History
by Bob Mayer
- Price$11.99
- Rating4.2
- Reviews9
-
Howl: WT Sherman's Monster Hunters: A Novel of the Civil War & Sherman's March To The Sea (Duty, Honor, Country)
by Bob Mayer
- Price$4.99
- Rating4.8
- Reviews47
- Published2026-04
Main categories
FAQ
How many books does Bob Mayer have on Amazon?
KDPTop tracks 42 of their books; 21 made an Amazon list in the last 30 days.
Which categories does Bob Mayer publish in?
Their books chart most often in Military, Conspiracies, Writing, Research & Publishing Guides.
How does Bob Mayer price their books?
The median price is $3.99; half of the books cost $2.99–$4.99.
Has Bob Mayer released new books recently?
3 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.