*Clyde Kilby, ''Jack''
*Kathryn Lindskoog, ''Light in the Shadowlands''
:*[[Kallistos (Ware) of Diokleia]]. ''“God of the Fathers: C.S.Lewis and Eastern Christianity.and many more”'' In David Mills (ed.), '''The Pilgrim’s Tale: C.S.Lewis and the Art of Witness'''(Grand Rapids, MI: Eerdmans, 1998), 53-69.
==Movies==
