http://q3o3hdjbia2v4hjag567piljrz6gmfwfmxjzaqq4qstmicnmujxp45id.onion/guides/the-drug-users-bible
I can’t change that, but what I can do, finally, is provide it for free as a PDF. So if you are happy with a non-paper version, and not too frustrated with this sort of navigation, you can now download it without charge.