Free Books:
   Free Audio Books - 500 Free Audio Books
   Free Textbooks - 160 Free Textbooks
   Letter from Birmingham - Martin Luther King Jr, 16 Apr 1963
   Magna Carta
   PDF Drive< - many free e-booksbr />    Pyrotechnics & Explosives Books - homemade explosives, homemade pyrotechnics, rockets, smoke bombs and crackers
   Recreational Drug Information - Psychoactives
   The 95 Theses - Martin Luther, 31 Oct 1517
   The Art of War - Sun Tzu
   The Prince - Niccolo Machiavelli
   U.S. Constitution

Free Online Classes:
   Free Foreign Languages
   Free Online Courses
   Free Online Courses
   Small Business Administration
   The Ultimate MOOC Handbook
   U.C. Berkeley