Never Say You Can’t Survive by Charlie Jane Anders is a good one I read pretty recently. It’s about using fiction both as an escape from and as a commentary on reality, and it has a ton of really interesting ideas about worldbuilding and what kind of characters are interesting and also about emotional and less technical aspects of writing. I’d say it’s definitely worth a read. Also, it has really good writing exercises.

I don’t. I ask my friends if I can steal their ideas instead. If we’ve been friends long enough, I’ve probably done it to you.

(This is only partially a joke.)