I have a half dozen or so reloading manuals.
The one I find I go to most is Modern Reloading by Richard Lee. I have the second edition, 719 pages. There maybe a newer edition by now, mine is dated 2003.
It explains in detail the various process and reasoning behind them.The nice thing I like about it, is it is not one bullet manufacturer based. It lists all available bullets by weight. There is loading data for eight different powder companies.
https://www.youtube.com/watch?v=pKoqc5rI52c
Puma