Which Book?
I actually bought the missus the "Engine Repair for Dummies" book. She wanted to learn as she worked on her '65 Riviera. It's not a bad book to start with. It covers most of the basic knowledge that you need to start working on any internal combustion engine. And it does have a section on tools, as well.
I think it was money well spent.
And then, of course, you will need the Mopar books mentioned.