Literally any book that you now dislike due to school. This also applies to other literature styles as well.
Mine is The Hunger Games. I had to read it las year in school and it drove me insane. We started doing the novel study in early February and didn’t finish until May. I finished the book in less than two weeks, so I was pretty much just reading personal books all through English class for close to two months.
It’s not even like we had to analyze it super intensely. It was projects like ‘Make a playlist for a character of your choice’ and we had vocabulary tests every week, that were a joke. It was multiple choice for words like quest and forage. I know that English wasn’t everyone’s first language but come on.
I didn’t even like the book that much in the first place, so all of this was just adding to the misery.
Any book I was forced to read was ruined for me specifically for that reason. Even if I might have liked it otherwise, I still hated it more than any I picked up on my own. If I disliked one of my choice books at least it was my choice and not because someone else decided I couldn’t live without it or took my time.
So, yes, many were ruined because ‘school’.
Sucks that what they wrecked for you was the hunger games.