The Innocents by Francesca Segal. One cover shows a woman running away from the camera wearing a light-colored dress, another shows a woman running toward the camera wearing a red dress. Why the reversed/opposite images? See https://www.goodreads.com/work/editions/17162562-the-innocents.
All In: The Education of General David Petraeus by Paula Broadwell. One cover shows him facing the camera, another shows him facing away from the camera. See https://www.goodreads.com/work/editions/16750247-all-in-the-education-of-general-david-petraeus
Why? I’d like to hear your thoughts.