I first heard about this book in an old David Sedaris piece; I believe it was 'Me Talk Pretty Someday'. It's an interesting way of looking at sets and sub sets, that has led to other associations in my own writing. I'd reccommend it to anyone who doesn't hold a death grip on what contents might might follow such a title. It can't meet anybody's expectations preciscely because there isn't another book quite like it - which is the good part. It's a useful, very readable and frequently amusing reaseach tool. The editorial reviews nailed it. Trust me. I am not the author but I am AN author.