Kevin Duncan is a marketing consultant and author. He has written five books, including Run Your Own Business and Small Business Survival (Hodder), and So What?, Start, and Tick Achieve (Capstone). They have been translated into a range of languages, including French, Polish, and Russian. He has worked with many high-profile clients in his consultancy, including BT, Ogilvy, Orange and Saatchi & Saatchi.