Tobias Stanislas Haller, BSG, has written Reasonable and Holy, Planning an Episcopal Wedding, What About Sex? from the Little Books of Guidance series, and the best-selling revision of The Episcopal Handbook. He has been a deputy to General Convention for several sessions, and served in leadership across the church. He is also a member of the Society of Catholic Priests, a regular reviewer for the Anglican Theological Review, and served for three years as its Religion and Culture Book Review editor.