Easy to Kill ( Murder Is Easy ) ~Agatha Christie Pocket Books #319 (October 1947) (Original publication date 1939) Reviewed on my blog: My Reader's Block Easy to Kill ( Murder Is Easy ) ~Agatha Christie Pocket Books #54011 (June 1965) (Original publication date 1939) Easy to Kill ( Murder Is Easy ) ~Agatha Christie Pocket Books (November 1980) (Original publication date 1939)