I think any book of theory as a single item is a big pull.

I myslef have been looking for the hary potter of class analysis. I think it is only now that we are seeing people start the process lf making those works though. I mean, there had to have been some made back in the 70s but I dont know about them. The 70s westworld parody porn has some shockingly good bits about race and class analysis but that is a niche object.

I honestly think something like parasite or snowpiercer demonstrating the class analysis is the first step. I don't think I have anything specific to offer in that reguard though. I keep meaning to go through orb moms work because I am sure there is something there that checks the boxes