Mysterious Readers

      Try to figure out who the murderer is, as the clues appear. But you usually don't figure it out.
      Try to figure out who the murderer is, as the clues appear. You can beat Sherlock Holmes any day!
      Just read the book and let the detective figure it out for you.
      Skip to the end to see whodunnit, then go back and finish the book.
      It depends on the book.
      Decide whodunnit from the first chapter. Your first instinct is usually right.
      Decide whodunnit from the first chapter. And then find out who really dunnit in the last.