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N or M? (original 1941; edition 2001)
N or M? by Agatha Christie (1941)
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Amazon.com Product Description (ISBN 0451201132, Mass Market Paperback)The last words of a murdered government agent lead Tommy and Tuppence Beresford to the Sans Souci Hotel, where they're greeted by hostile guests, a mysterious hotelier, and reports of a missing girl. When Tommy himself vanishes, Tuppence has reason to fear that checking out of the Sans Souci comes at a perilous price.
(retrieved from Amazon Thu, 12 Mar 2015 18:18:27 -0400)
"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..."--P.  of cover.
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