Advice on books for an uneducated actor I have been acting for a while now through happenstance and opportunity, and I like the work that I've done thus far, but I want to continue to grow and educate myself.  Is there a list of required reading for actors?  I've read some Stanislavski, and I've been reading plays and scripts, thinking about characters and choices, but if there are any must read books I'd love to hear about them.  

Thanks,
Brandon