Anyone who is familiar with what Paul Vunak does will know that he specialises in a streamlined approach to Jeet Kune Do for real self-defence.
This book is kind of an overview of his ideas (ideas that originated with Bruce Lee and Dan Inosanto) and is a mine of information.
It's not really a 'how to' book - for that, I would check out his videos - but what he says in the pages of this book made a lot of sense to me, and every martial artist, or non-martial artist interested in the difference between 'self-perfection' and 'self-protection', as he calls it, will find a place for this book on their shelf.
At 125 pages, it's not that long, but this is typical of Voo's 'no-nonsense' approach - everything in here gets atraight to the point, and covers his RAT system (Rapid Assault Tactics), Killer Instinct, Kino Mutai, Edged Weapons Defence, JKD and Police use of Force, Women's Self-Defence and more. Recommended.