1. The Closing Circle;Commoner,1968
2. Studies in the explanation of issues in biomedical ethics: (II) On “Playing God,” etc;Erde;Journal of Medicine and Philosophy,1989
3. The ethics of human genetic engineering;Grey;Australian Biologist,1996
4. Design constraints for the post-human future;Grey;Monash Bioethics Review,2005
5. Who Should Play God? The Artificial Creation of Life and What It Means for the Future of the Human Race;Howard,1977