More than once got too broad, so this is the "more than 3 times" list instead
  1. The Catcher in the Rye
    J.D. Salinger
  2. The Five People You Meet in Heaven
    Mitch Albom
  3. Mouthful of Forevers
    Clementine Von Radics
  4. The Fault in our Stars
    John Green
  5. Nineteen Minutes
    Jodi Picoult
  6. Wild
    Cheryl Strayed