Whether you are preparing for a management consultancy career or only want to acquire widely applicable consultancy skills, you will need a clear and concise introduction to this area. This fully updated second edition text provides you with a practical, step-by-step guide to learn the proven successful methods and techniques of the world's leading management consultancy firms. Detailed descriptions and real-life illustrations enable you to develop consultancy skills for structured problem-solving, critical thinking, collaboration and communication. Additionally, this text provides rich insights into the latest developments in the consultancy industry and their firms. It includes alumnus of a top management consultancy firm and is essential reading for aspiring consultants as well as anyone dealing with consultants in their career.