I don't think it's clear that there was ever an official PDF provided. There was some discussion of making a PDF from the HTML in a previous thread dedicated t

I don't think it's clear that there was ever an official PDF provided. There was some discussion of making a PDF from the HTML in a previous thread dedicated to that book. https://news.ycombinator.com/item?id=11446164 https://news.ycombinator.com/item?id=11446164