Some years ago, I got some interesting trivia about the Anarchist Cookbook, author unknown.
The first edition is very different from subsequent editions, of which there are several. The main difference is that, without explanation, many of the chemical names used in the book were replaced with the slightly differently spelled German names of those chemicals.
The reason being that if someone shows up at a chemical wholesaler or retailer, and asks for certain chemicals with their German names, they immediately notify the FBI.
That is interesting. Thanks