http://feralhouse.com/the-manson-file
It seems that no matter how many books are produced about certain people, there is always more to discover.
https://www.createspace.com/3667084
Even exploring the same data from various writers & perspectives can be quite intriguing.
http://feralhouse.com/category/occult
http://syncnotes.blogspot.ca/search?q=c+manson
