Roy Williams has taught at Sydney University Law School for the past six years. Before that he practiced as a commercial litigation lawyer in Sydney for twenty years before turning his hand to professional writing. He has published four books on Christianity and Australian history, two of them best-sellers, and many book reviews for The Weekend Australian on a range of issues. Roy has a special interest in the history and practice of Christianity in Australia, particularly the intersection of faith and politics. He believes passionately that this rich and remarkable history is not sufficiently understood by Australians of all generations. His teaching style is informal and interactive.