Books That Make A Lasting Impression

I'm currently reading Assassin's Gambit by Amy Raby, and today I found myself thinking about where I left off last night when I finally put the book down and went to bed. And I realized, I was sad. See, in the book, the main character is a female of mixed blood living in a world where both sides of her heritage look on her with disgust because of the circumstance of her birth. And she realizes that she really doesn't belong anywhere. When I figured out that my sad mood was because of a book,...