Christian H. at 2010-01-23 11:27:29:

Though I wouldn't suggest "screenwriting books" I would suggest Film Art and Deleuze. Mainly for the grounding it gives.

I'd also recommend blogs like this.

itstartedwithawindmill at 2010-01-23 19:03:05:

Looks nice. I don't know how many times I've seen Tender Mercies, but it isn't enough yet.