Just to clarify a bit, the story timeline sequence of the books is very different from the publication order of the books in the series. Here is a page from a fansite that gives both through book #17, along with some recommendations about which should be read before others if you don't want any spoilers.
Just to clarify a bit, the story timeline sequence of the books is very different from the publication order of the books in the series. Here is a page from a fansite that gives both through book #17, along with some recommendations about which should be read before others if you don't want any spoilers.