I am trying to create dynamic pages that show individual book details (.i.e. title/author) on a separate page based on a query string of the "id" for each book. In a previous question I asked, answers from users were very helpful and I have a much better understanding of how to use getStaticPaths and getStaticProps correctly. However, I am not quite there in my code for how to do this.
Here is the basic setup and context.