I HAVE A READ QUITE A FEW BOOKS BY AGATHA CRISTIE AND CLEARLY SPEAKING SHE IS DEFINITELY MY FAVORITE CRIME/THRILLER WRITER.IF YOU ASK ME WHY, WELL HER STYLE OF WRITING I WHAT HAS IMPRESSED ME THE MOST.EACH OF HER BOOKS ARE VERY WELL THOUGHT OFF AND WRITTEN.ALL OF HER CHARACTERS HAVE PLAYED AN VERY VITAL ROLE IN THE STORY AND HAVE DONE THEIR PARTS QUITE GOOD AS WELL.THE BOOKS ARE PRICED VERY GOOD AS WELL.