- J.R.R. Tolkien Encyclopedia: Scholarship and Critical Assessment
- How Tradition Works: A Meme-Based Cultural Poetics of the Anglo-Saxon Tenth Century (Medieval and Renaissance Texts and Studies)
- Beowulf Unlocked: New Evidence from Lexomic Analysis
- Tradition and Influence in Anglo-Saxon Literature: An Evolutionary, Cognitivist Approach
- The Last Man Anthology: Tales of Catastrophe, Disaster, and Woe











