|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Book Depository US||yesterday||40.3||$35.91||You save $4.39|
|Amazon UK||today||39.36||$35.91||You save $3.45|
Peter Singer is DeCamp Professor of Bioethics at Princeton University. He is the author of numerous books, including Should the Baby Live? The Problem of Handicapped Infants and Individuals, Humans and Persons: Questions of Life and Death, both coauthored with Helga Kuhse.