Hi Sofa,
"All Scripture is inspired by God and profitable for teaching, for reproof, for correction, for training in righteousness; so that the man of God may be adequate, equipped for every good work" (2 Timothy 3:16-17).
Need I say more? ALL SCRIPTURE is authored, inspired, by God. God does not make mistakes; He never has to say, "Oops!"
So, no, the Bible is not just a good book written by men. The Bible is the Written Word of God -- just as Jesus Christ is the Living Word of God.
God bless, have a wonderful, blessed day,
Bill