Book of Enoch Audiobook ? End Times Prophecy Truth of Anunnaki Nephilim ? Angels and Demons

The Book of Enoch- Audio Genesis 5:24 And Enoch walked with God; and he was not, for God took him. What is the book of Enoch and should it be in the Bible? If the Book of Jude quotes from the book of Enoch, why isn’t the book of Enoch in the Bible? What did they try and hide?