| 1992 |
Nonfiction
|
The Tolkien and Middle-Earth Handbook |
Colin Duriez
|
| 1994 |
Nonfiction
|
The C. S. Lewis Handbook |
Colin Duriez
|
| 2000 |
Nonfiction
|
The C. S. Lewis Encyclopedia: A Complete Guide to His Life, Thought, and Writings |
Colin Duriez
|
| 2001 |
Nonfiction
|
The Inklings Handbook: A Comprehensive Guide to the Lives, Thought and Writings of C. S. Lewis, J. R. R. Tolkien, Charles Williams, Owen Barfield and Their Friends |
Colin Duriez
&
David Porter
|
| 2001 |
Nonfiction
|
Tolkien and The Lord of the Rings: A Guide to Middle-Earth |
Colin Duriez
|
| 2002 |
Nonfiction
|
The J. R. R. Tolkien Handbook: A Concise Guide to His Life, Writings, and World of Middle-Earth |
Colin Duriez
|
| 2003 |
Nonfiction
|
Tolkien and C. S. Lewis: The Gift of Friendship |
Colin Duriez
|
| 2004 |
Nonfiction
|
A Field Guide to Narnia |
Colin Duriez
|
| 2005 |
Nonfiction
|
The C. S. Lewis Chronicles: The Indispensable Biography of the Creator of Narnia Full of Little-Known Facts, Events and Miscellany |
Colin Duriez
|
| 2007 |
Nonfiction
|
Field Guide to Harry Potter |
Colin Duriez
|
| 2012 |
Nonfiction
|
Amazing & Extraordinary Facts: J. R. R. Tolkien |
Colin Duriez
|
| 2012 |
Nonfiction
|
J. R. R. Tolkien: The Making of a Legend |
Colin Duriez
|