https://bookshop.org/p/books/the-making-of-2001-a-space-odyssey-jay-cocks/de3b7dea4dff974f

Nonfiction book, The Making of 2001.

If you're interested in film making, or just exploring the creative process, this is a good read.

There's a cute line near the end.

The editor asks a proofreader if they'd already seen the movie.

"Well, I thought I had."