As adults we have read some books so far. Would you say that the work of your favorite author has effected your life or beliefs?

Yes very much so - each and every great book I read does have some influences on me.

and CONGRATULATIONS ON BEING APPOINTED A MODERATOR - YOU REALLY DESERVE IT .

Of course yes, reading many books can influance anyone's behaviors and change his life style. I would say Robert Greene is the biggest influential on me. Reading books to imrpove your skills can really change your life.

yes

Of course

Yes of course, it's affected my life positively.

They don't necessarily affect me directly.  But I draw inspiration from some authors, and somehow I use their "teachings" or take their suggestions positively.  In general, I take note of their style of writing.  

There is nothing can affect my beliefs but it's maybe drive me to change my life

I may read or listen to a simple quotation that can change my attitude towards something.The most recent quotation I have heard is by an African professor " A country which has no educational system perishes" I can't forget it.