So I finally rewatched the David Fincher film Zodiac (2007) yesterday (I had forgotten Jake Gyllenhaal's portrayal of Graysmith had really touched me when I was younger, because I was also called those names and considered creepy/obsessive as a young person — but I digress) and it made me want to reread in depth about the Zodiac, but I remembered that there were some fact-checking issues with Graysmith's original book. I don't like listening to podcast (or audiobooks, for that matter) which is unfortunately where most of the "True Crime" universe seems to live, so it felt lucky to stumble upon this book, which is essentially a write-up+documents+extras of the Morford and Ferguson podcast about the Zodiac case. Presented in chronological order, it's a very fast read, and I'm really enjoying it so far.