In this epic book, Christopher Lloyd leads us on an extraordinary journey, from the birth of life to the present day, as he attempts to explain, in a jargon-free way, the phenomena that we call 'life on Earth'. Lloyd starts off on the early Earth, 'before man', when loose strands of genetic code swarmed over the planet, and moves on to explore the creatures that evolved in the murky deep and crept up on the shore to become pioneers of life on land.