There are several forums where you can ask about Word VBA issues, including this one.

My own web site has many Word examples, as does that of my friend and fellow contributor Greg Maxey. Much of VBA is interchangeable between the products so the Excel sites are often useful. I have never read a VBA book so cannot comment on book recommendations.

If I don't know (or have forgotten) how to do something, then Google is as good as anything at pointing a way forward. Almost invariably the questions you may ask have been asked before.

Occasionally something new comes along, but the vast majority of problems are just a variation on a theme. You just have to interpret them to get the answers you want for your own problems.