- Sacred Choices: The Right to Contraception and Abortion in Ten World Religions (Sacred Energies Series)
- Whose Church?: A Concise Guide to Progressive Catholicism (Whose Religion? Series)
- Christianity Without God: Moving Beyond the Dogmas and Retrieving the Epic Moral Narrative
- A Moral Creed For All Christians
- Ethics: A Complete Method for Moral Choice
- Larry L. Rasmussen
- Dimitris N. Chorafas
- Herbert Gintis
- Ted Halstead
- Joshua Cohen
- John G. Gurley
- Harry Magdoff
- Avrahm Yarmolinsky
- David W. Ehrenfeld
- Raymond Plant
- Michael Redclift
- Paul Lukas
- Charles Morrow Wilson
- Chris Rojek
- R. Neil Sampson
- Gregory S. Kealey
- Eric Miller
- Iris Nowell
- Elisabeth Lasch-Quinn
- Daniel Aaron