I was reminded today of the fact that this valuable resource may not be as well-known as I thought it would be: Library Genesis, at http://gen.lib.rus.ec

Read the "Letter of Solidarity" near the top to get a feel for what it's all about. The ultimate aim is to get every book ever published posted. (This initiative is connected with sci-hub http://bigthink.com/neurobonkers/a-pirate-bay-for-science ).

There's already a lot there. For example, search for "Dissociative Identity Disorder ", or "Freud", or "Marina Abramovic", or "Satanic" or "Catholic", or "Cindy Sherman", or "pedophilia" or "pedophile", or "John Podesta" (contributed to a couple of books), or "MKULTRA", or "Balthus", or "Kubric", or "Warhol", &c. Most books are available in PDF format via a quick, safe download (I typically prefer download option [3]).

Anyway. Happy researching.