From the Sunday Times bestselling author of The Man Who Couldn't Stop. 'Witty, sharp and enlightening . .

. This book will make you smarter' Adam Rutherford. What if you have more intelligence than you realize? What if there is a genius inside you, just waiting to be released? And what if the route to better brain power is not hard work or thousands of hours of practice but to simply swallow a pill?In The Genius Within, bestselling author David Adam explores the ground-breaking neuroscience o...