Also this ad is hilarious. “BLACK FRIDAY” “-80%”. It’s 4$

If it’s something specific like what you mentioned, just search for relevant articles with lists of recommendations. For more general themes you can go to goodreads (or similar), find some reviews you agree with on other books you liked and see what else the reviewers liked. Or do the same with people you know if you have similar tastes. You would think LLMs would be good at recommending books but every time I’ve tried with chatgpt the results were pretty bad but YMMV.