KDP categories · Top KDP authors
Joseph Alton: Amazon KDP author data
As of Nov 6, 2026, Joseph Alton has 10 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #1), mostly in Internal Medicine, Emergency, Viral.
| Median price | $29.59 |
|---|---|
| Price range (middle 50%) | $24.04 – $31.53 |
| Median reviews | 1,907 |
| Total reviews | 15,973 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Amazon lists 2 author pages (separate Author IDs) under this name; this page combines them.
- 60% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $29.59, 83% above the median of their main category, Internal Medicine.
Joseph Alton's best-ranked books
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The Survival Medicine Handbook: The Essential Guide for When Help is NOT on the Way
by Joseph Alton
- Price$31.53
- Rating4.8
- Reviews4,094
- Published2021-08
-
The Ultimate Survival Medicine Guide: Emergency Preparedness for ANY Disaster
by Joseph Alton
- Price$14.99
- Rating4.7
- Reviews3,395
- Published2015-08
-
Alton's Antibiotics and Infectious Disease: The Layman's Guide to Available Antibacterials in Austere Settings
by Joseph Alton
- Price$23.97
- Rating4.8
- Reviews863
- Published2018-11
-
The Survival Medicine Handbook: THE essential guide for when medical help is NOT on the way
by Joseph Alton
- Price$28.25
- Rating4.8
- Reviews1,907
- Published2016-06
-
Alton's Pandemic Preparedness Guide: Dealing with Emerging and Current Viral Threats
by Joseph Alton
- Price$24.04
- Rating4.7
- Reviews62
-
The Survival Medicine Handbook: A Guide for When Help is Not on the Way
by Joseph Alton
- Price-
- Rating4.7
- Reviews1,341
-
The Survival Medicine Handbook: The Essential Guide for When Help is NOT on the Way
by Joseph Alton
- Price$99.99
- Rating4.8
- Reviews4,093
- Published2021-08
-
The Doom and Bloom Survival Medicine Handbook: Keep your Loved Ones Healthy in Every Disaster, from Wildfires to a Complete Societal Collapse
by Joseph Alton
- Price$28.81
- Rating4.4
- Reviews136
- Published2012-01
-
The Survival Medicine Handbook: The Essential Guide for When Help is NOT on the Way
by Joseph Alton
- Price$200
- Rating4.4
- Reviews65
-
The Ebola Survival Handbook: An MD Tells You What You Need to Know Now to Stay Safe
by Joseph Alton
- Price$4.79
- Rating4.0
- Reviews17
- Published2014-11
Main categories
FAQ
How many books does Joseph Alton have on Amazon?
KDPTop tracks 10 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Joseph Alton publish in?
Their books chart most often in Internal Medicine, Emergency, Viral.
How does Joseph Alton price their books?
The median price is $29.59; half of the books cost $24.04–$31.53.
Has Joseph Alton 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.