I have a few scanned somewhere. I always kimd of liked Douglas Halls Microprocessors and Interfacing: Programming and Hardware for 80x86. It's a large format textbook. There is a 68000 version which I don't have. Curious what textbooks other can recommend.
As I said I scanned at least 2, maybe 3 some time ago. The Antonakos book seemed to stand out. https://www.amazon.com/68000-Microprocessor-Hardware-Principles-Applications/dp/0136681204
