Brass Keys to Murder: Audiobook
Part of Golden Age Stories
According to The Books Insider's catalog data, the Brass Keys to Murder audiobook runs 1.8 hours unabridged, narrated by Bob Caso and R.F. Daley (about 1.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 1.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 4 days |
| 1 hour / day | 2 days |
| 2 hours / day | 1 day |
| 1 hour / day at 1.5× | 2 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 1.8 hours, it is shorter than 93% of the 13,042 Suspense audiobooks in our catalog.
More narrated by Bob Caso
Bob Caso narrates 8 unabridged audiobooks in our catalog, 19 hours in all.
About as long, on the Suspense shelf
91 Suspense 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
Brass Keys to Murder is an audiobook by L. Ron Hubbard: a 1.8-hour unabridged recording, read by Bob Caso and R.F. Daley, released April 29, 2024, on the Suspense and Action & Adventure (Fiction) shelves.
The listen at a glance
- Length
- 1.8 hrs
- Narrated by
- Bob Caso, R.F. Daley
- Released
- April 29, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Suspense, Action & Adventure (Fiction)
- Series
- Golden Age Stories
- ISBN
- 9781592124268
How to listen to Brass Keys to Murder 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 Brass Keys to Murder audiobook?
Brass Keys to Murder runs 1.8 hours unabridged. At 1.5× speed that drops to roughly 1.2 hours.
Is the Brass Keys to Murder audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Brass Keys to Murder?
Brass Keys to Murder is narrated by Bob Caso and R.F. Daley.