The Fellowship: The Literary Lives of the Inklings: J.R.R. Tolkien, C. S. Lewis, Owen Barfield, Charles WilliamsPhilip Zaleski · First published 2015Open the Tome
Ideal of Kingship in the Writings of Charles Williams, C. S. Lewis, and J. R. R. TolkienChristopher Scarf · First published 2013Open the Tome
Four Christian Fantasists. A Study of the Fantastic Writings of George MacDonald, Charles Williams, C.S. Lewis & J.R.R. TolkienRichard, Sturch · First published 2007Open the Tome
Shadows of Imagination: The Fantasies of C. S. Lewis, J. R. R. Tolkien, and Charles Williams (Crosscurrents: Modern Critiques)Mark Robert Hillegas · First published 1969Open the Tome
