More references forthcoming.
Theological Analysis of Tolkien and LOTR
Commentaries and Reader’s Guides
The Battle for Middle-earth: Tolkien’s Divine Design in The Lord of the Rings by Fleming Rutledge.
Catholic Theology and JRR Tolkien
J.R.R. Tolkien’s Sanctifying Myth: Understanding Middle-earth by Bradley Birzer.
Protestant Theology and JRR Tolkien
Walking with Bilbo by Sarah Arthur.