A good nuts and bolts book is The Filmmaker's Handbook- a comprehensive guide for the digital age.
I have the 2013 editing and although it's dated, it has a lot of the basics that are still relevant today. I just flips it open to refresh my memory and landed on a page the shows, with pictures, the difference between shooting a close up using a wide angle vs something closer to 55mm..... It's kind of fun book because it also discusses VHS tapes and other technology from yesteryear. and it also has sections on film cameras. Great book. There may be a revised edition.
Peter,
You would like' I am C-3PO,' by Anthony Daniels. He comes across as a charming man, and he has plenty of stories to tell about the making of the holy trilogy.