It USED to be the Harry Potter series before JK Rowling showed her awful true colors. I was a hufflepuff and that helped influence me to go into social work. Now i just cringe any time I think about the series. My (trans) wife and I bonded over how much we loved this series at first and then grew to hate it together. What a disappointment.
My other favorite is the Giver because of how Jonas slowly learned about his ‘utopia’ not being what it seemed and the color integration I thought was so cool. I thought about getting a book sleeve tattoo with small icons from my favorite. I wanted to do an apple fading from gray to red but didn’t want people to think it was Twilight
I really like the Pango app so I can buy used books and sell my used books I didn’t like as much