4 million people watch the Dragons on TV, now they can read their book. Britain's best loved business brains - Duncan Bannatyne, Deborah Meaden, Peter Jones, Theo Paphitis and Richard Farleigh along with economics expert and presenter Evan Davies - divulge the secrets of their success in this essential read. Joining them is James Caan, a new addition to the team in Series 5 which aired in September 2007. James is a multi-millionaire...