About the Author
Robert Allen was born in London, grew up in Edinburgh and lived in Cambridge with his German wife. As a psychologist he became Director of Mensa Psychometrics, a company selling psychological testing to businesses and individuals. The human mind has been a source of enduring fascination and he wrote many books in the field of popular psychology, including The Mind Workout Book (Collins & Brown, 2003) and Improve Your Memory (Collins & Brown, 2004), Boost Your Creativity (Collins & Brown, 2005), Me, myself and I (Collins & Brown, 2005). He also contributed to Fowler's Modern English Usage and wrote articles on the modern use of English in English Today and other journals.