| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Reader's Guide Through the Wardrobe: Exploring C. S. Lewis's Classic Story | 978-0-8308-3289-7 | 2005 | Leland Ryken |
| A Reader's Guide Through the Wardrobe: Exploring C.S. Lewis's Classic Story | 978-1-59644-216-0 | 2005 | " |
| A Reader's Guide to Caspian: A Journey into C. S. Lewis's Narnia | 978-0-8308-3499-0 | 2008 | " |
| C. S. Lewis' Letters to Children | 978-0-684-82372-0 | 1996 | Lyle W. Dorsett |
| Guía A 'El León, La Bruja Y El Armario' | 978-84-96551-00-8 | 2005 | Leland Ryken |
| Il principe Caspian. Una guida alla lettura | 978-88-88270-95-1 | 2008 | " |
| Liberal Arts for the Christian Life | 978-1-4335-2394-6 | 2012 | Jeffry C. Davis · Philip Graham Ryken · Leland Ryken · Duane Litfin · Alan Jacobs · Roger Lundin · Jay Wood |
L.M. · M.-L. · M M · Marjorie L. Mead · Marjorie Lamp Mead Leland Ryken · Marjorie Mead
Andamio · Crossway · GBU · Hovel Audio · InterVarsity Press · Scribners