How would I go about incorporating a fiction author’s entire body of work so that an LLM can be used to do literary analysis on it?

Hello. If this needs to be moved to another part of the forum, please let me know. I am a former university literature professor. I am just starting this inquiry, so if anyone feels I need to back up to understand anything feel free to direct me. How feasible would it be to, say, take all of the printed fiction of Dickens and make it accessible to an LLM for analysis? I have done some thinking on a front end that would allow a user to analyze these works in a digital space, but I am unclear if doing this with pre-trained LLMs is feasible. Thanks for any suggestions on where I might start with broad strokes.