Consultants provide a useful distance from business challenges; they are not emotionally invested in operations in the same way that business owners are, and they can more easily identify and address challenges, whether the issue is implementing a new technology or completing a merger or acquisition.The first thing that comes to mind for most people about consultants is that they are deeply knowledgeable. They know their industry and area of expertise inside and out. But knowing about a topic doesn't necessarily mean being able to share that knowledge and, more importantly, applying it to solve problems.This is the best book if you are consultant want to know about consulting, or interested to exploration of the world of consuting Best Regarding __Arvind upadhyay