From Tolkien Gateway
- 2014: Not God's Type: An Atheist Academic Lays Down Her Arms
- 2017: Apologetics and the Christian Imagination: An Integrated Approach to Defending the Faith
- 2021: Tolkien's Modern Reading: Middle-earth Beyond the Middle Ages
- 2018: The Inklings and King Arthur: J.R.R. Tolkien, Charles Williams, C.S. Lewis, and Owen Barfield on the Matter of Britain
- "Medieval Arthurian Sources for the Inklings: An Overview"
- 2019: The Story of the Cosmos: How the Heavens Declare the Glory of God
- "Recovering a Vision of the Cosmos: Tolkien's Creation Narrative"