*RARE* 1941 "BEST DETECTIVE STORIES" 2 x AGATHA CHRISTIE STORIES HB BOOK (P3)
There are two stories by Agatha Christie "SOS" and "The Third Floor Flat". Photos show marks to the cover. (P3) - Ignore this, it is my International weight price code. "S.O.S." is a short story first published in 1926.