Summary of the book of Daniel in the Old Testament?

a brief summary is that chapters 1-6 are the life of Daniel and also the end of his life he also does his main wok and interavtion with people here in chapters 7-12 are prophecies and visions and are also the begining if Daniels life. in chaters 13-14 Daniel is a young boy declaring his faith and protecting the people of the area!! again this is very brief!!!!