This book, along with Consultants Bible, is one of my go to sources of detailed information about starting and running a consulting practice. Additionally, it contains many lessons learned and industry statistics to bring some realism and focus into your planning and operations. This book is a great “Nuts and Bolts” book for aspiring and current consultants, entrepreneurs, and change agents as well as many of the lessons are directly applicable to that more “internal consultant” type of work.