What I like most about this book is the simplicity of the language that Peter Gregory uses to explain the knowledge of Disaster Recovery. A novice can pick up the book and design a disaster recovery plan and carry out other procedures listed in the book after thoroughly reading it. The book is also equipped with useful websites that expose the reader more to the latest developments in the field. This book is an well-written, easily understood book about an interesting field of IT. It's worth the money.