I just bought the Teen Vogue Handbook a few days ago, and it's fantastic!!!!
There are a lot of important tips for people, who want to break in to the fashion world. You can read many interviews with famous designers, photographers, stylists, models and journalists. The text says, what you have to do, if you wanna work in fashion world. And of course, the design of the book is amazing: lots of pictures, different fonts and nice colours.
I can absolutely suggest you to buy, if you haven't bought it yet!!