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Ally Cobs: Amazon KDP author data
Ally Cobs has 76 books on Amazon, 42 of them on a best-seller list in the last 30 days (best rank #5), mostly in Middle East, Italy, Civilization & Culture.
76Books on Amazon
42Listed in 30 days
3.9Average rating
| Median price | $4.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $7.50 |
| Median reviews | 1 |
| Total reviews | 20 |
| New books (30 days) | 37 |
| Breakout books (30 days) | 8 |
What stands out
- 55% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $4.99, 50% below the median of their main category, Middle East.
- 37 new books in the last 30 days, 8 of them broke into a Best Sellers list.
Ally Cobs's best-ranked books
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The Seleucid Empire: How a Macedonian Commander Built a Realm Across Asia, and How His Dynasty Lost It to Parthia and Rome (Great Empires Book 3)
by Ally Cobs
- Price$6.50
- Reviews-
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Cyrus the Great: The Persian King Who United an Empire and Freed the Captive (The Empires of Ancient Iran)
by Ally Cobs
- Price$13.99
- Reviews-
-
Cnut The Great: The Viking Prince Who Became King of England, Denmark, and Norway (Biography Book 13)
by Ally Cobs
- Price$6
- Reviews-
- Published2026-09
-
Oscar Wilde: How fame, love, and Victorian law brought down London's brightest playwright (Biography Book 12)
by Ally Cobs
- Price$7.50
- Reviews-
-
The Persian Empire: A Complete History of Cyrus the Great, the Achaemenids, and the Dynasties That Shaped Ancient Iran (The Empires of Ancient Iran Book 1)
by Ally Cobs
- Price$3.99
- Rating4.0
- Reviews2
-
Darius I : The Persian King Who Built the Ancient World's Largest Empire (The Empires of Ancient Iran Book 3)
by Ally Cobs
- Price$3.99
- Reviews-
-
Cyrus the Great: The Persian King Who United an Empire and Freed the Captive (The Empires of Ancient Iran Book 2)
by Ally Cobs
- Price$3.99
- Reviews-
-
The Hohenzollern Dynasty: How a Small German Noble Family Built the Kingdom of Prussia and Forged the German Empire (Dynasties That Ruled the World Book 5)
by Ally Cobs
- Price$3.99
- Reviews-
-
Sally Hemings: The Enslaved Woman Who Bargained with Thomas Jefferson for Her Children's Freedom (Biography Book 2)
by Ally Cobs
- Price$3.99
- Rating4.7
- Reviews5
-
Mary, Queen of Scots: The Rise and Ruin of a Catholic Queen in Protestant Britain (Biography Book 11)
by Ally Cobs
- Price$7.50
- Reviews-
Main categories
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.