Would you drink milk from a cloned cow? When will we be able to clone humans? How would you react if a friend's child was a genetic clone of herself? Could the science of cloning provide the cure to Alzheimer's? Ever since the birth of Dolly, the infamous cloned sheep, such questions have rarely been long out of the public consciousness. In this enthralling introduction, biologist Aaron Levine provides a thorough exploration of the science and ethics of cloning. Covering its fascinating history, a detailed account of the key concepts involved, and the difficulties involved in drawing up progressive but ethically-responsible policy, Cloning: A Beginner's Guide is a invaluable way to learn more about this exciting and contentious topic.