An Onerous Duty: Audiobook
According to The Books Insider's catalog data, An Onerous Duty runs 6.2 hours as an unabridged audiobook, narrated by Fred Fergus (about 4.1 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 6.2 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 13 days |
| 1 hour / day | 7 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 6.2 hours, it is shorter than 78% of the 9,636 Historical (Romance) audiobooks in our catalog.
About as long, on the Historical (Romance) shelf
756 Historical (Romance) 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
An Onerous Duty is an audiobook by Beryl Matthews: a 6.2-hour unabridged recording, read by Fred Fergus, released May 1, 2023, on the Historical (Romance) shelf.
The listen at a glance
- Length
- 6.2 hrs
- Narrated by
- Fred Fergus
- Released
- May 1, 2023
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Historical (Romance)
- ISBN
- 9781399163828
How to listen to An Onerous Duty 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 An Onerous Duty as an audiobook?
An Onerous Duty runs 6.2 hours unabridged. At 1.5× speed that drops to roughly 4.1 hours.
Is An Onerous Duty free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates An Onerous Duty?
An Onerous Duty is narrated by Fred Fergus.