00290    a2200109   4500020001500000082001200015100002200027245004200049260004700091300002200138650002000160  a0007154895  a823.912  aChristie, Agatha.  aThe Unexpected GuestcAgatha Christie  aLondon:bHarper Collins Publishers,c1999.  a 204 p. ;c19 cm.  aEnglish fiction