Monographs
The catholicity of ordained ministry in the Anglican Communion: An examination of the ecclesiology implicit in the validity of orders debate (V.D.M. Verlag Dr. Müller Aktiengesellschaft & Co. K.G., Saarbrücken, 2009) ISBN 978-3-639-12036-3
Church and State in the Post-Colonial Era: The Anglican Church and the Constitution in New Zealand (Polygraphia (NZ) Ltd, Auckland, 2008) ISBN 978-1-877-33260-9
A Constitutional History of the New Zealand Monarchy (V.D.M. Verlag Dr. Müller Aktiengesellschaft & Co. K.G., Saarbrücken, 2008) ISBN 978-3-639-00877-7
Technology and Legal Systems (Ashgate Publishing Ltd, Aldershot, 2006) ISBN 978-075-464-544-3
Academical Dress in New Zealand (privately published online, 2000)
New Zealand's Monarchy - a brief guide (The Monarchist League of New Zealand, Auckland, 1999)
New Zealand's Monarchy (The Monarchist League of New Zealand, Auckland, 1998)