Brain Power: The 12-week Mental Training Programme by Marilyn Vos Savant
This 12-week mental training programme will help you to increase your mental abilities. It shows you how to build the power and capacity of your brain and intelligence, increase your vocabulary, strengthen your attention span and your senses, develop a logical mind, accept challenges and solve problems, improve your powers of reasoning and comprehension, expand your viewpoint and realise your full potential and live life to the full.