abkt

Is the Apple II Reference Manual good for that ? Or anything specific to the Apple II, like "What's Where in the Apple" or "Understanding the Apple II" ?

I don't think online tutorials are a good ressources to learn programming. We just have to look at what juniors can do nowadays (they can't even write a simple program, and I'm from that generation). That's why I asked for books.

Is Programming the 6502 enough to learn Assembly on the Apple II ? But it doesn't explain the memory and screen management, right ? So how can we learn that ?

I don't have any programming experience.

I have litteraly no programming experience, that's partly why I want to learn 6502 Assembly.