Moved to Forum: Original Link
So, some of you may know that Cryptome.org has been releasing documents, photographs, training material, etc. - a bit like WikiLeaks, but perhaps more carefully & mostly available for simple, direct download to site visitors (it's an open site) - since June, 1996.
At the end of April, 2014 they released a number of PDF eBooks, eg, on topics listed in the title (above), each easily downloaded from the portion of the site's (dated) item-list. The left column of the list has links to locally-hosted items. (Do the "Right-Click & Save" over each of these links for the eBook(s), etc. of interest to you.)
To find the eBooks now on offer from/on Cryptome.org, visit the site & scroll down the item-list to the portion dated "April 30th 2014."
The eBooks are tagged "book" (just after their "2014-item#.PDF"). Titles appear abbreviated, presumably, so they fit into the field reserved (in each line) for the item's description.
(Although listed items are always free [to anyone] to download directly, the site offers [for a pre-paid donation] sets of DVD's (as a fundraiser?) that reportedly contains their complete archive of released items, eg: recently, from June 1996 through April 2014.)
Note: From time to time, Cryptome has posted photos from current events, some with all the blood & gore you might see if you were at the scene.
[NOT for most workplaces nor for viewing by young children, I'd say.]
Researchers of related topics will often find useful info or links to it (off-site). It's up to you to do "due diligence" & respect IP owners' rights, ie, before using any of the material you may find on the Cryptome site.
Disclaimer: We have NO affiliation with Cryptome nor its publisher.