content: I found this to be a truly great book. However, it took me a while to get to this point because, as soon as I got it home, my wife fell in love with it and I couldn't tear it away from her for a long time. The historical perspective combined with the "love interest" capability make it both fun to read and remarkably useful. It is a reference work to be be cherished and used for years.My small business is planning to give dozens as Christmas gifts to our clients.