Destination Unknown (Signature editions)
by Agatha Christie
Harpercollins Pb; Published: 2003-04-07; Paperback; Book
Best price: $6.91

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The Pale Horse
by Agatha Christie
William Morrow Paperbacks; Published: 2011-06-28; Paperback; Book
Best price: $7.32
Price in other shops: $12.99

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Endless Night (Queen of Mystery)
by Agatha Christie
William Morrow Paperbacks; Published: 2011-02-01; Paperback; Book
Best price: $3.50
Price in other shops: $12.99

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Nemesis: A Miss Marple Mystery (Miss Marple Mysteries)
by Agatha Christie
William Morrow Paperbacks; Published: 2011-04-12; Paperback; Book
Best price: $7.34
Price in other shops: $12.99

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The Seven Dials Mystery (St. Martin's Minotaur Mysteries)
by Agatha Christie
St. Martin's Paperbacks; Published: 2001-09-17; Mass Market Paperback; Book
Best price: $313.34

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The Secret of Chimneys
by Agatha Christie
Minotaur Books; Published: 2001-10-14; Mass Market Paperback; Book
Best price: $12.53

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The Secret Adversary
by Agatha Christie
Signet; Published: 2001-01-01; Paperback; Book
Best price: $55.94

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Partners in Crime (Tommy and Tuppence)
by Agatha Christie
Signet; Published: 2000-11-01; Paperback; Book
Best price: $40.50

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By The Pricking Of My Thumbs (Tommy and Tuppence)
by Agatha Christie
Signet; Published: 2000-07-01; Paperback; Book
Best price: $14.87

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N or M? (Tommy and Tuppence)
by Agatha Christie
Signet; Published: 2000-09-01; Paperback; Book
Best price: $6.99