AMC absolutely needs to finish the story!!Same! I watched it in January and I haven't been able to stop thinking about it. The Crying of Lot 49 is one of my favourite novels so I was predisposed to liking it, but it's so warm and inviting. Such a shame that AMC didn't renew it, but I'm hoping they finish the story in some format. I read the creator's short story collection, too, Middle Men, and really enjoyed it. (One of the stories is about a group of plumbing supply salesmen, haha.) The music in it is also incredible. I made a huge playlist of every song featured in the show (using TuneFind) and have found so many awesome albums through it.
I'm going to have to look up that book. Thanks.