CHRISTIE, Agatha. The Big Four. London, [1927]. -- Partners in Crime. London, n.d. Dust jacket. -- The Mysterious Mr. Quin. New York, 1930. -- The Sittaford Mystery. London, [1931]. -- The Listerdale Mystery. London, 1934. -- Three Act Tragedy. London, n.d. Dust jacket. -- Death on the Nile. London, 1937. -- One, Two, Buckle My Shoe. London, [1940]. -- Towards Zero. London, [1944]. Dust jacket. -- Sparkling Cyanide. London, [1945]. Dust jacket. -- The Hollow. London, [1946]. Dust jacket. -- The Passing of Mr. Quinn. London, n.d. Dust jacket. -- Crooked House. Toronto, [1949]. Dust jacket. -- They Came to Baghdad. London, [1951]. Dust jacket. -- They Do It With Mirrors. London, [1952]. Dust jacket. -- A Pocket Full of Rye. London, [1953]. Dust jacket. -- Destination Unknown. London, [1954]. Dust jacket. -- Hickory Dickory Dock. London, [1955]. Dust jacket. -- 4.50 from Paddington. London, [1957]. Dust jacket. -- Ordeal by Innocence. London, [1958]. Dust jacket. -- The Pale Horse. London, [1961]. Dust jacket. -- The Mirror Crack'd from Side to Side. London, [1962]. Dust jacket. -- The Clocks. London, [1963]. Dust jacket. -- A Caribbean Mystery. London, [1964]. Dust jacket. -- 13 for Luck! London, 1966. Dust jacket. -- Endless Night. London, 1967. Dust jacket. -- Passenger to Frankfurt. London, [1970]. Dust jacket. -- Nemesis. London, 1971. Dust jacket. -- Postern of Fate. New York, [1973]. Dust jacket. -- Curtain. London, 1975. Dust jacket. -- Sleeping Murder. New York, [1976]. Dust jacket. Together 31 volumes, mostly FIRST EDITIONS, 8o, original cloth, dust jackets as noted, condition varies. (31)