First off, it's important to highlight that this book is not a reprint of the original, it is a commentary for the modern day based on excerpts of Smile's original best seller. If you were looking for a copy of the original text then keep looking, there are many.
The actual author of this edition is Steve Shipside, a freelance journalist. His take on Smiles' classic is modern and relevant and helps the reader to translate what may seem some outdated text into practical advice for the modern world.
Easy to read and inspirational, this book will be sure to set most readers off on the road to self improvement on a very firm footing and will also help to pass on what you glean from the text to others, BUT, I would personally recommend it as a companion text to Smiles' book rather than merely a read alone if you want to get the full benefit and arrive at your own conclusions.