N or M?
by Agatha Christie
Signet Book
 
The final words of the dying man...the code names of Hitler's most dangerous agents...the mysterious clue that sends Tommy and Tuppence to a seaside resort on a mission of wartime intelligence. But not as husband and wife. As strangers, meeting by chance, setting an elaborate trap for an elusive killer. 
 
O livro encontra-se em excelente estado.