Originally published in 1941, this novel caused Christie herself to be investigated by MI5. She named one of the characters Major Bletchley and MI5 suspected the author had a spy in Britain's code breaking center, Bletchley Park. The story itself finds married detective duo, Tommy and Tuppence, at a seaside hotel searching for Nazis posing as ordinary citizens.
|Title||N or M?|
|Native Title||ن او م؟|
|Native Author Name||اجاثا كريستي|