The Bible is interesting.  Many different authors contributed to it.
Which bible? Or is there only one?
The King James version.  It was first printed by the King's Printer Robert Barker and was the third translation into English approved by the English Church.
So how many people contributed to it?
There are 39 books of the Old Testament, 14 books of the Apocrypha, and 27 books of the new testament.  There are many many stories from different authors.
I can only imagine, is the bible of the Christian religion?
Yes, the King James Version is the English translation of the Christian Bible for the Church of England.
intersting, you seem to know a lot, what else can you teach me!
How about that "Arrested Development" is an American TV show that is very layered.  Every time you watch the seasons all the way through you notice different things!