It will probably be a brave man who gives you these manuals. Boeing material is copyrighted and our company training notes are certainly not for distribution amongst the general public.
Also, there are issues with the material not being updated on a regular basis.
There are also security issues. If you're a smart cookie, you might figure out how to bypass those hijacker-proof cockpit door locks.
Of course, if you look hard enough for anything on the internet, you will find what you are looking for
(EDIT) By the way, you will probably find these books very dry reading. Without instructors and practical experience, it will be like painting by numbers or learning how to dance from a book