There are plenty of keep fit books and programmes for the body, so why not one to make sure we're making the most of our grey matter? Upgrade your brain will inspire you to achieve greater personal and business success by developing your thinking skills. John Middleton reveals how to maximise brain power and access insight and creativity, whether at work or at play. From pub quizzes to strategic business projects, personal ambitions to game show dreams, Upgrade your brain reveals the hidden potential of your brain and shows you how to use it.