Ditto for a book on the history and manufacture of nitroglycerine. It's fascinating, but I didn't want to try to explain my interest in the subject. I've also w

Ditto for a book on the history and manufacture of nitroglycerine. It's fascinating, but I didn't want to try to explain my interest in the subject. I've also worried about carrying printed material obviously related to malware (e.g., "The Big Black Book of <whatever>"). Chilling effects, yeah.