No matter how practised we are at history, it always humbles us. No matter how often we visit the past, it always surprises us. The art of time travel is to maintain critical poise and grace in this dizzy space. In this landmark book, eminent historian and award-winning author Tom Griffiths explores the craft of discipline and imagination that is history. Through portraits of fourteen historians, including Inga Clendinnen, Judith Wright, Geoffrey Blainey and Henry Reynolds, he traces how a body of work is formed out of a life-long dialogue between past evidence and present experience.