Essential Reading? June 8, 2017 By Forum › Essential Reading? 0 Vote Up Vote Down Neeraj K asked 7 years ago No related posts. 1 Answers 0 Vote Up Vote Down Jon Brantingham Staff answered 7 years ago Jose, As far as I know, the best place to get those books at a discount is either used on Amazon, or the other option, is finding them in a local library in world cat. http://www.worldcat.org/ No related posts.