There are however, 66 books of the bible.
The bible is composed of (language translations) from the thousands of nearly identical copies of the original manuscripts that were circulating in the 1st century.
Therefore, it is very accurate, if you look at a direct greek translation, then compare it to the King James Version, they are pretty much identical.
It hasn't been changed through history as everyone says, I used to think that too, until I stopped listening to the unbelievers and just looked at it for myself.
Just look at "Matthew 24" for example, and let the words of Jesus speak to your heart.