For some, the imagination is a luxury in the modern age; something which is by turns elusive, difficult to employ and better left to others. But what is it to imagine exactly? How do we go about it, and why is it so important that we imagine for ourselves? In this insightful and life-affirming book, Albert Read puts the imagination back at the forefront of our lives. Not merely a nebulous concept reserved for artists and creatives, it is a muscle - an essential faculty of the mind to be trained and developed over a lifetime. It is boundless in its potential, infinitely rewarding and central to human achievement.