The Human Element
Religion in Europe (2015)
Religion and Intelligence (2007)
Gender and Sexuality
Breuilly, O'Brien & Palmer
(1997) Religions of the World. Subtitled "The Illustrated Guide to Origins, Beliefs, Traditions, & Festivals". By Elizabeth Breuilly, Joanne O'Brien & Martin Palmer. Hardback. Published for Transedition Limited and Fernleigh Books by Lionheart Books.