I had an idea and now I need book recs!

Welcome ladies and gents to another one of my far-fetched, hope-this-works-but-maybe-won’t ideas! I really do hope this goes well, but book slumps and exam season say otherwise. Anyhow, here’s the insight:

I had the brilliant idea to do a post eventually where I read your favourite books. It would naturally take a few months, so the post would only go up next year (I hope) but I thought it would be kind of fun to try. So. If you all could, I would appreciate it if you would hop down to the comments and tell me your favourite book. I know it’s hard to choose only one, so if you want, do maybe your top three or so. I also wanted to note that I may not be able to do all of them, depending on whether I can get a copy of the books and things like that, so I’m really sorry if I can’t read the book you recommended. I’m willing to try all sorts of different genres, although I probably can’t get a hold of mangas and comics too easily, so just keep that in mind. Thank you for reading all, and have a good day!