N or M? Audiobook By Agatha Christie cover art

N or M?

A Tommy and Tuppence Mystery: The Official Authorized Edition

Preview
Get this deal Try for $0.00
Offer ends January 21, 2026 11:59pm PT
Prime logo Prime members: New to Audible? Get 2 free audiobooks during trial.
Just $0.99/mo for your first 3 months of Audible Premium Plus.
1 audiobook per month of your choice from our unparalleled catalog.
Listen all you want to thousands of included audiobooks, podcasts, and Originals.
Auto-renews at $14.95/mo after 3 months. Cancel anytime.
Pick 1 audiobook a month from our unmatched collection.
Listen all you want to thousands of included audiobooks, Originals, and podcasts.
Access exclusive sales and deals.
Premium Plus auto-renews for $14.95/mo after 30 days. Cancel anytime.

N or M?

By: Agatha Christie
Narrated by: Hugh Fraser
Get this deal Try for $0.00

$14.95/mo after 3 months. Cancel anytime. Offer ends January 21, 2026 11:59pm PT.

$14.95/month after 30 days. Cancel anytime.

Buy for $17.09

Buy for $17.09

LIMITED TIME OFFER | Get 3 months for $0.99 a month

$14.95/mo thereafter-terms apply.

Set during the dark days of World War II, Agatha Christie’s N or M? puts two most unlikely espionage agents, Tommy and Tuppence Beresford, on the trail of a pair of Nazi spies who have murdered Britain’s top agent.

World War II is raging, and while the RAF struggles to keep the Luftwaffe at bay, Britain faces a sinister threat from “the enemy within”—Nazis posing as ordinary citizens.

With pressure mounting, the intelligence service appoints two improbable spies, Tommy and Tuppence Beresford. Their mission: to seek out a man and a woman from among the colorful guests at Sans Souci, a seaside hotel. But this assignment is far from an easy stroll along the promenade—N and M have just murdered Britain’s finest agent and no one can be trusted.

Anthologies & Short Stories Crime Fiction Detective Fiction Historical Fiction Mystery Short Stories Traditional Detectives Crime
Engaging Mystery • Compelling Storyline • Magnificent Performance • Well-developed Characters • Surprising Twists

Highly rated for:

All stars
Most relevant
A wonderful blend of mystery and adventure! A superb performance by Hugh Fraser. This is my second time listening and I won't hesitate to listen again in the future.

Outstanding!

Something went wrong. Please try again in a few minutes.

This has always been one of my favorite Agatha Christie novels.
Have read and now listened to it many times but never get tired of it.

One of my. favorites.

Something went wrong. Please try again in a few minutes.

Extremely enjoyable book with a compelling storyline, great characters, expertly narrated by actor Hugh Fraser.

Excellent!

Something went wrong. Please try again in a few minutes.

This is the first Tommy and Tuppence book that I have read. Now I need to go backwards and read more

Lot of fun

Something went wrong. Please try again in a few minutes.

Thinking about the 5 th column and the end of chapter 15 . Though much of Christie’s writing reflects the cultural biases of the time the story itself is definitely something that is a good supplement to Maddow’s ultra

Important now

Something went wrong. Please try again in a few minutes.

See more reviews