The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook: Audiobook
According to The Books Insider's catalog data, The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook runs 13.3 hours as an unabridged audiobook, narrated by Hugh Fraser (about 8.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 13.3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 27 days |
| 1 hour / day | 14 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 9 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 13.3 hours, it runs longer than 94% of the 22,296 Police & Detective audiobooks in our catalog.
More narrated by Hugh Fraser
Hugh Fraser narrates 146 unabridged audiobooks in our catalog, 845 hours in all.
- The Murder of Roger Ackroyd: A Hercule Poirot Mystery: The Official Authorized Edition
- The ABC Murders: A Hercule Poirot Mystery: The Official Authorized Edition
- The Mysterious Affair at Styles: The First Hercule Poirot Mystery: The Official Authorized Edition
- Hercule Poirot's Christmas: A Hercule Poirot Mystery: The Official Authorized Edition
- After the Funeral: A Hercule Poirot Mystery: The Official Authorized Edition
About as long, on the Police & Detective shelf
1,645 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
The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook is an audiobook by Agatha Christie: a 13.3-hour unabridged recording, read by Hugh Fraser, released January 25, 2022, on the Police & Detective and Historical (Fiction) shelves.
The listen at a glance
- Length
- 13.3 hrs
- Narrated by
- Hugh Fraser
- Released
- January 25, 2022
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Police & Detective, Historical (Fiction), Short Stories
- ISBN
- 9780063222946
How to listen to The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook 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 Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook as an audiobook?
The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook runs 13.3 hours unabridged. At 1.5× speed that drops to roughly 8.9 hours.
Is The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook?
The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook is narrated by Hugh Fraser.
Is The Secret Adversary & N or M?: Two Bestselling Agatha Christie Novels in One Great Audiobook worth listening to at 1.5× speed?
At 1.5× you'd finish in about 8.9 hours, saving 4.4 hours.