Suggestmeabook that has a more Innocent, Whimsical themes

F17 Hey everyone,
I’m looking for books that don't include sexual content or themes. I want stories that are uplifting, imaginative, and focused on things like kindness, adventure, self-growth—and even a bit of wonder.
I've never read Alice in wonderland or Peter rabbit but I can imagine I'd like stories such as this based on how much I like the films.
If you have any suggestions, I’d really appreciate it 🙂