I have been a translator (German to English) since 1992. I work freelance, and have read many books on the business and practical side of running your own freelance translation business, but I would have to say, this one is the best. It covers seemingly all aspects of the business, from accounting and how to set your price, to marketing, all the technical aspects of the actual translation process, to things like copyright, and what to do when a client won't pay. I can't praise this book enough as THE resource for freelancers. The great advantage is that the author has been in the profession for many years and also ran a translation agency, so he has a unique perspective on the business. The insights you gain in this book will pay for the price, 100 times over. Trust me.