The Order of TimeThe number 1 bestseller from the superstar physicist hailed as 'the new Hawking' (Sunday Times) Time is a mystery that does not cease to puzzle us. Philosophers, artists and poets have long explored its meaning while scientists have found that its structure is different from the simple intuition we have of it. From Boltzmann to quantum theory, from Einstein to loop quantum gravity, our understanding of time has been undergoing radical transformations.