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A book worth every penny you spend on it! A book that will help you look at 'writing', especially in the domain of technical communication, from a fresh perspective! I loved the way the book has been designed. The chapters are independent, yet you may discover a pattern when you re-read. I am happy to have got a copy in my reference library. There's so much to learn here, and this book just expands that horizon.
One should have the right writing skills to be able to teach someone on 'How to Write'. The author has indeed qualified the above criteria; Worth owning the book. It is easy to read, but it has a lot of depth in the content.