This is without a doubt one of the best "management" books, I have ever read, and I have read quite a few over the years. This one contains some excellent advice about how to avoid time wasters, "vampires", and how to really get things done. The style is easy to read, funny and practical. I learned more from this book than I did from days of courses. I re-read it almost every year and I have given it to many other people. Buy it, read it and most importantly, use this advice. You will get more out of your time at work and, most probably, your whole life.