I generate a book per category which works well. Was wondering though if it were possible to include the page titles. ATM, a category with pages containing 3, 4 and 6 headers respectively will result in a pdf containing 13 chapters.
I was also wondering if there was a way to keep internal links? If a page links to another one in the same category, it will also appear in the same PDF but the link to it leads to the original site (full url).