Ovid's witty and exuberant epic starts with the creation of the world and brings together a series of ingeniously linked Greek and Roman myths and legends in which men and women are transformed, often by love - into flowers, trees, stones and stars.

Throughout history, some books have changed the world. They have transformed the way we see ourselves - and each other. They have inspired debate, dissent, war and revolution.

They have enlightened, outraged, provoked and comforted. They have enriched lives - and destroyed them. Now Penguin brings you the works of the great thinkers, pioneers, radicals and visionaries whose ideas shook civilization, and helped make us who we are.

In The War with Hannibal, Livy (59 BC-AD 17) chronicles the events of the Second Punic War between Rome and Carthage, until the Battle of Zama in 202 BC. He vividly recreates the immense armies of Hannibal, complete with elephants, crossing the Alps; the panic as they approached the gates of Rome; and the decimation of the Roman army at the Battle of Lake Trasimene. Yet it is also the clash of personalities that fascinates Livy, from great debates in the Senate to the historic meeting between...