Unintended Consequences is truly one of those extremely-rare books, fiction or nonfiction, that you'll find yourself reading and rereading over and over - and getting new ideas from each time. It is a definite must-have, must-study item for every dissident - and Washington fears it far more than all those "how to make your AK-47 go full-auto books," which is why BATF tried (unsuccessfully) to hassle its author.