It is World War II, and while the RAF struggles to keep the Luftwaffe at bay, Britain faces an even more sinister threat from "the enemy within"--Nazis posing as ordinary citizens.
With pressure mounting, the intelligence service appoints two unlikely 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 no stroll along the promenade--N and M have just murdered Britain's finest agent and no one at all can be trusted. . . .
About the Author
Agatha Christie is the most widely published author of all time and in any language, outsold only by the Bible and Shakespeare. Her books have sold over a billion copies in English and another billion in one hundred foreign countries. She is the author of eighty novels and short-story collections, nineteen plays, and six novels under the name Mary Westmacott. She died in 1976.
Praise for N or M?…
“Agatha Christie proves that if you really are good enough, you can break all the ‘rules’ and still come up with a winner.”
-Anne Perry, New York Times bestselling author of the Thomas Pitt and William Monk series of Victorian mysteries
“As ingenious as ever.”