Blogs and Podcasts

Draft Zero Podcast
Screenwriting podcast by writers Chas Fisher and Stuart Willis.
JohnAugust.com
The official site of screenwriter and author John August.
Go Into the Story
Official screenwriting blog of The Black List.Books

Screenplay
Syd Field's foundational book on the art and craft of screenwriting.
The Hollywood Standard
The ultimate screenplay formatting and style guide by Christopher Riley.