Christmaker: A Life of John the Baptist

The Wheel of Time Companion: The People, Places, and History of the Bestselling Series

The A to Z of the New Testament: Things Experts Know That Everyone Else Should Too

Danse Macabre

The Burial of Jesus: History & Faith

Exploring J.r.r. Tolkien's "the Hobbit"

What Jesus Learned from Women

Stephen King's The Dark Tower Concordance

John of History, Baptist of Faith: The Quest for the Historical Baptizer

Hermione Granger Saves the World: Essays on the Feminist Heroine of Hogwarts

Wheel of Time Reread: Books 13-14

Beyond the Wall: Exploring George R. R. Martin's A Song of Ice and Fire, From A Game of Thrones to A Dance with Dragons

Progressive Rock, Religion, and Theology

The Allure of the Multiverse: Extra Dimensions, Other Worlds, and Parallel Universes

Religion and Doctor Who: Time and Relative Dimensions in Faith

The Art of Language Invention: From Horse-Lords to Dark Elves to Sand Worms, the Words Behind World-Building

Wonderbook: The Illustrated Guide to Creating Imaginative Fiction

Dreamer of Dune: The Biography of Frank Herbert