Greg Egan, Ursula K. Le Guin, Pamela Sargent, Charles Sheffield, and five other prominent science-fiction writers narrate stories of cloning and its implications, temptations, and hazards, exploring the very meaning of identity and morality. Original.
Used availability for Jack Dann's Clones
April 1998 : USA Mass Market Paperback
October 2014 : USA, Canada, UK Kindle edition