9780816068470, titled "Animal Cloning: The Science of Nuclear Transfer" | Revised edition (Facts on File, October 1, 2010), cover price $40.00 | About this edition: Animal Cloning, Revised Edition discusses all aspects of this new biology, including the scientific, ethical, and legal issues.

9780393330267 | 1 reprint edition (W W Norton & Co Inc, August 1, 2007), cover price $21.95 | About this edition: An argument for the benefits of cloning, co-written by a scientist whose team was responsible for a famous cloned sheep, presents the reasons for his opposition to the cloning of humans and explains that cloning technology can be ethically applied to free families from serious hereditary diseases.

9780316733205 | Gardners Books, July 6, 2006, cover price $21.40 | About this edition: Provides a discussion of the potential value of cloning and of the ethical choices that this technology has raised, including the issues surrounding stem-cell research.

9780393060669 | 1 edition (W W Norton & Co Inc, June 1, 2006), cover price $24.95 | About this edition: An argument for the benefits of cloning, co-written by a scientist whose team was responsible for a famous cloned sheep, presents the reasons for his opposition to the cloning of humans and explains that cloning technology can be ethically applied to free families from serious hereditary diseases.

9780316724692 | Gardners Books, July 6, 2006, cover price $15.15 | About this edition: The definitive book on cloning and the stem-cell controversy by Ian Wilmut, the leader of the team that produced Dolly the sheep

9780816049479 | Facts on File, October 1, 2004, cover price $35.00 | About this edition: Provides an overview of cloning, covering its history from the first thoughts about cloning a mammal in 1898, how it works, its uses, and its ethics.

9781592571482 | Alpha Books, March 1, 2004, cover price $18.95 | About this edition: Examines the structure and function of the DNA molecule; explains cloning, gene manipulation, and government policies on these controversial issues; and discusses the work of the Human Genome Project.

9780415287081 | CRC Pr I Llc, May 1, 2003, cover price $132.95 | About this edition: Genetics and its related technologies are revolutionizing the world.

9780415287098 | CRC Pr I Llc, May 1, 2003, cover price $47.95

9780446678742 | Grand Central Pub, March 1, 2002, cover price $11.95 | About this edition: Presents a series of essays that examine modern cloning technology's medical and scientific implications, and discusses the ethical issues surrounding the potential for human cloning.

9780759597976 | Grand Central Pub, June 1, 2002, cover price $8.99 | About this edition: An introduction to the controversial subject of cloning presents a series of authoritative essays that examine modern cloning technology, the medical and scientific implications of such science, and the ethical issues surrounding the potential for human cloning.