I'm kinda surprised that only two responders mentioned Lyman's.
I think Lyman's 49th edition(the latest one) is the best.
It has over 100 pages on how-to & over 300 pages of recipes.
It has data for a wide variety of bullets & calibers.
Many of the others - Hornady, Speer, Sierra, Barnes, Nosler etc, etc
only have data for their own bullets.
Another great "manual" is the powder company's websites.
They each have a nice reloading data section.
You just have to figure out how to use it, cuz they're all different in design & function.