N or M?: A Tommy and Tuppence Mystery: The Official Authorized Edition (Tommy & Tuppence Mysteries, 3) Paperback – April 17, 2012

This is one of the best books I've ever read! The suspense is built up so gradually. The characters are well developed and the twists and turns in the plot are so surprising. I highly recommend this novel to everyone....... especially to fans of Agatha Christie and of Tommy and Tuppence.

It is 1940. England is at war. Blitzkrieg is about to begin. Tommy and Tuppence are being told they are too old for active war service. Their twin offspring Derek and Deborah are of course younger and are in the Air Force and nursing respectively.A Mr Grant turns up at the Beresford flat to offer Tommy a clerical job in the wilds of Scotland. When Tuppence is called out to assist a friend Mr Grant tells Tommy that in fact what he is offering is a spy job hunting down some Fifth Columnist Nazi spies known as N and M. The previous agent on their trail is dead, run down by a lorry. Tuppence is to be kept in ignorance of this venture.Tuppence of course adroitly outwits these attempts to exclude her and joins Tommy in Leahampton where they both attempt to track down N and M, but at the same time both under assumed names and definitely not married. But neither are as clever as they think.This is #3 in the Tommy and Tuppence stories (see below).#1, THE SECRET ADVERSARY, was not published until 1922 but was set mainly in 1919, when World War I was fresh in readers' minds. As I said in my review I thought Christie was probably reflecting contemporary paranoia with Bolshevism and secret agents and conspiracies, and showed a political awareness that we don't often give Christie credit for. THE SECRET ADVERSARY was also Agatha Christie's second published novel and had many signs of an author still coming to terms with her craft.#2 in the Tommy & Tuppence series, PARTNERS IN CRIME, published in 1929, was set mainly in 1925. Tommy now has a desk job with the British Secret Service, and Tuppence, much to her displeasure is at home, though when the Chief of British Intelligence asks them to take over the International Detective Agency, both jump at the chance of new adventures. The fifteen stories contain parodies of fictional detectives who were well-known to readers of the 1920s. In each story Tommy and Tuppence assume the mannerisms and methods of a different detective or detective team, including Sherlock Holmes. The stories are bound together with an overall theme of a rather vague Russian plot. Again Christie appears to be reflecting popular paranoia.So World War II is the perfect opportunity for Christie to add to the Tommy & Tuppence series (and you may want to reflect whether they would have made another appearance without the war) but now Christie is a well established and successful novelist with 30 novels to her credit, so she doesn't wait for the war to end, but publishes N or M? while the issues it reflects are still topical.Once you recognise that, you realise that Christie is reflecting a lot of contemporary thinking. It certainly must have made the average English reader look carefully at those around him. It is a very patriotic novel.Christie introduces the idea of a "wooden horse", Fifth Columnists, people who are very attracted by Hitler's ideas, a network that has infiltrated English society and infrastructure. N or M, you see, is a term we have heard before. It refers to two of the most important and trusted German agents. We have come across their activities in other countries and we know just a little about them. It is their mission to organise a Fifth Column in foreign countries and to act as liaison officer between the country in question and Germany. N, we know, is a man. M is a woman. All we know about them is that these two are Hitler's most highly trusted agents. `But there are those for whom we've neither respect nor liking-and those are the traitors within our own ranks-the men who are willing to betray their country and accept office and promotion from the foreigner who has conquered it.' `We know The Day is fixed. We know, or think we know, roughly, where...(But we may be wrong there.) We're as ready as we can be. But it's the old story of the siege of Troy. They knew, as we know, all about the forces without. It's the forces within we want to know about. The men in the Wooden Horse! For they are the men who can deliver up the keys of the fortress. A dozen men in high places, in command, in vital spots, by issuing conflicting orders, can throw the country into just that state of confusion necessary for the German plan to succeed. We've got to have inside information in time.' Our Leader does not intend to conquer this country in the sense that you all think. He aims at creating a new Britain-a Britain strong in its own power-ruled over, not by Germans, but by Englishmen. And the best type of Englishmen-Englishmen with brains and breeding and courage. A brave new world, as Shakespeare puts it.There are some interesting little cameos too. I was very taken with little Betty Sprot, not yet 3 years old, but exploring language and relationships in a very engaging way.I think it is a very powerful novel in which Christie pins her own colours to the mast so to speak. If there is a weak part, it is the final roundup of information, where Christie ensures that no stone is left unturned for the reader.

A good one! Didn't guess the villain ar all. But a lot of red herrings, No explanations for a lot of the happenings .But I enjoyed it, as I have always liked the Tommy and Tuppence mysteries!

I usually don't do reviews, but this book was everything that I love! Light-hearted, even though it's about a rough stretch in England, during WWII, it kept drawing me in...i read the original Tuppenny novel & it was good...But this just struck me as so much better! Enjoy it yourself.

Their service during WWII is as amazing as WWI. The Sans Souci is the perfect background for the story that unfolds. The twists and turns are perfect Agatha Christie. And there are many of them. The story flies along.

Always enjoy Tommy and Tuppence! A good mystery easily solved! The fifth column angle was brilliant. The ending was perfect!

While Miss Marple and Hercule Poirot are more famous, I really enjoy the Tommy and Tuppence series. In this book, the sleuths are investigating Fifth Columnists during WW2.

I read this book about 40 years ago, and when it recently came to mind, I thought I would see if it available in Kindle. It was, so I read it again.The book is dated and the writing a bit archaic, but if you like a good whodunit, then Agatha Christie is the queen of the genre.

Il libro mi e' piaciuti molto

Livro com enredo muito interessante> Um dos melhores da autora!

Excellent book.

Bonne qualité

I bought this book to christen my new Kindle with. I have previously read this book. It is an excellent Agatha Christie read. Tommy & Tuppence are so enjoyable because of the way they interact with each other and yet are both very strong personalities on their own.