I have a bunch of them too. There all over the net. See: http://y47ylcppnh3afqk4.onion/ - Tor Drug Resource Or just kat.ph & bitsnoop.com and download ebooks Not enough? Still looking for chemistry knowledge? http://ocw.mit.edu/courses/ -MIT Coursework http://www.khanacademy.org/ - Videos on almost ever subject http://academicearth.org/ - More Videos And all of this is free. Because in the age of the internet, information is free. Peace, DigitalAlch