Before I start draft 3 of my novel, I'm trying to figure out some good grammar and writing resources - maybe spend 2-3 weeks going through them and getting a handle on things I don't know. Tinkerdan gave me some great feedback, and that plus the feedback from scribophile made me realize that even though my novel is pretty good, it still needs a bit of work from a wordsmithing point of view. The post here is to pick people's brains on good resources for this. Books/textbooks, blogs, whatever, and once I've done that, come back to draft three with a fresh mind ready to really polish my turd up. And yes, you can polish a turd.