http://aznutrygkgdkngahp5im4r4d6m5k73rhykfk65jy7ftvxyk2qucs6eyd.onion/blog/The_Darknet_Market_Bible.html
If you have not heard about Tor yet or are not very familiar with it, please take a few minutes to read this interesting explanation of it. It is absolutely crucial that you understand it, because the whole guide builds on that knowledge. Note: the Tor network not only allows you to browse normal, clearnet sites (like reddit.com) but also onion-sites (also called hidden services).