When the iron eagle flies
by
Ayya Khema
2000, Wisdom Publications
The Beliefnet guide to Islam
by
Hesham A. Hassaballa
2006, Three Leaves Press
What the Buddha taught
by
Walpola Rahula
1959
Rabbinic Judaism
by
Jacob Neusner
1994
The gospel of Buddha
by
Paul Carus
1894
No Other Gospel
by
Carl E. Braaten
1992
Prison or paradise?
by
A. James Rudin
1980
World religions
by
David A. Rausch
1989