Murder in Rat Alley: Audiobook
Book 7 of the Blackman Agency Investigations series
According to The Books Insider's catalog data, the Murder in Rat Alley audiobook runs 8.6 hours unabridged, narrated by Peter Berkrot (about 5.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 8.6 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 18 days |
| 1 hour / day | 9 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 6 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 8.6 hours, it runs longer than 51% of the 22,296 Police & Detective audiobooks in our catalog.
More narrated by Peter Berkrot
Peter Berkrot narrates 390 unabridged audiobooks in our catalog, 3,854 hours in all.
About as long, on the Police & Detective shelf
5,887 Police & Detective audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Murder in Rat Alley is book 7 of Mark de Castrique's Blackman Agency Investigations series: a 8.6-hour unabridged recording, read by Peter Berkrot, released July 27, 2026, on the Police & Detective and Fiction shelves.
The listen at a glance
- Length
- 8.6 hrs
- Narrated by
- Peter Berkrot
- Released
- July 27, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective, Fiction
- Series
- Blackman Agency Investigations #7
- ISBN
- 9798331971465
How to listen to Murder in Rat Alley free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Murder in Rat Alley audiobook?
Murder in Rat Alley runs 8.6 hours unabridged. At 1.5× speed that drops to roughly 5.8 hours.
Is the Murder in Rat Alley audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Murder in Rat Alley?
Murder in Rat Alley is narrated by Peter Berkrot.