Gersande La Flèche commented on Case of the Zodiac Killer by Michael Morford
(I should have waited until I was at 69% so I could have just made a single-word comment!)
Despite it seeming like I'm barely above half-way through the book, because of how big the footnotes/attached materials are, I'm actually getting pretty close to the end of the actual chapters of this. The moment the book departs from the facts and enters speculation territory (apart from an interesting episode on some very preliminary code-breaking basics) it really loses steam for me. There's a chance I won't finish this.