The Only True God

Early Christian Monotheism in Its Jewish Context

2009

John of History, Baptist of Faith

The Quest for the Historical Baptizer

2024

Christmaker

A Life of John the Baptist

2024

What Jesus Learned from Women

2021

The Battle of Ranskoor Av Kolos

2021

Religion and Science Fiction

2011

Theology and Science Fiction

2016

The A to Z of the New Testament

Things Experts Know That Everyone Else Should Too

2023