
The Meaning of the millennium
1977
ISBN 9780877847946
The End of Days
2007
ISBN 9781594731709
The Church in the Age of Orthodoxy and the Enlightenment
1980
ISBN 9780570062738
War 4 Christian Views
1986
ISBN 9780884690979
The Cross and the Flag
2007
ISBN 9781556354311
War
1991
ISBN 9780830813094