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Matthew Costello: Amazon KDP author data
As of Nov 6, 2026, Matthew Costello has 11 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #5), mostly in Traditional Detectives, Private Investigators, Short Stories.
| Median price | $5.99 |
|---|---|
| Price range (middle 50%) | $4.76 – $13.22 |
| Median reviews | 138 |
| Total reviews | 3,605 |
| New listings (30 days, incl. new editions) | 3 |
| Breakout books (30 days) | 1 |
What stands out
- 3 new listings in the last 30 days (new editions included), 1 of them broke into a Best Sellers list.
Matthew Costello's best-ranked books
-
Winner Takes All - A Cosy Crime Series: Cherringham, Band 51
by Matthew Costello
- Price$4.76
- Rating4.6
- Reviews116
-
Alone Against the Dark: A Solo Play Call of Cthulhu Mini Campaign
by Matthew Costello
- Price$13.22
- Rating4.5
- Reviews177
- Published2018-04
-
Cherringham - Murder on Thames: A Cosy Crime Series (Cherringham: Mystery Shorts Book 1)
by Matthew Costello
- Price$4.99
- Rating4.2
- Reviews2,144
- Published2013-12
-
Killer Pitch: Cherringham. A Cosy Crime Series - Mystery Shorts, Episode 49
by Matthew Costello
- Price$0.99
- Rating4.4
- Reviews356
- Published2025-10
-
Carnival of Lies: Cherringham, Episode 50
by Matthew Costello
- Price$0
- Rating4.6
- Reviews333
-
Doom 3: Worlds on Fire: Worlds on Fire
by Matthew Costello
- Price$17.39
- Rating4.0
- Reviews160
- Published2014-05
-
Cherringham - Winner Takes All: A Cosy Crime Series (Cherringham: Mystery Shorts Book 51)
by Matthew Costello
- Price$5.99
- Rating4.6
- Reviews116
-
Doom 3: Maelstrom: Maelstrom
by Matthew Costello
- Price$16.42
- Rating4.2
- Reviews106
-
Cherringham - A Cosy Crime Series Compilation: Cherringham 40-42
by Matthew Costello
- Price$0.99
- Rating4.6
- Reviews81
- Published2023-12
-
Episode 10-12 - A Cosy Historical Mystery Compilation: Mydworth: Crime Series Compilations Book 4
by Matthew Costello
- Price$0
- Rating4.2
- Reviews16
Main categories
FAQ
How many books does Matthew Costello have on Amazon?
KDPTop tracks 11 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Matthew Costello publish in?
Their books chart most often in Traditional Detectives, Private Investigators, Short Stories.
How does Matthew Costello price their books?
The median price is $5.99; half of the books cost $4.76–$13.22.
Has Matthew Costello released new books recently?
3 new books in the last 30 days, 1 of which reached a Best Sellers list.
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.