The Bible only has only one author yet has had many scribes recording what He has to say to us.

 

The real author is the Lord God. He created all, Genisis 1:1 and was the living word, John 1: 1-5.

 

The author of the book we study, the Bible, is our Lord God.

Exodus 19:5 Now therefore, if ye will obey my voice indeed, and keep my covenant, then ye shall be a peculiar treasure unto me above all people: for all the earth is mine: