The Making of Star Wars: The Empire Strikes Back by J.W. Rinzler. Between reading this and The Making of Star Wars I now understand Lucas' attitude of "fuck set

The Making of Star Wars: The Empire Strikes Back by J.W. Rinzler. Between reading this and The Making of Star Wars I now understand Lucas' attitude of "fuck sets and live props, we'll film everything in front of a green screen and fix it in post."