N or M ?

A classic Tommy and Tuppence mystery from Dame Agatha...

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.

A classic Tommy and Tuppence mystery from Dame Agatha...

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.