The Other Worldview: Exposing Christianity's Greatest Threat
Peter R. Jones
Teaching Others to Defend Christianity: What Every Christian Should Know
Cathryn S. Buse
Fern-Seed and Elephants and Other Essays on Christianity
C.S. Lewis
The Beliefnet Guide to Gnosticism and Other Vanished Christianities
Richard Valantasis
Screwtape Proposes a Toast: The Official Sequel and Other Classic Christianity Essays
C.S. Lewis
A People's History of Christianity: The Other Side of the Story
Diana Butler Bass
Aliens and Sojourners: Self as Other in Early Christianity (Divinations: Rereading Late Ancient Religion)
Benjamin H. Dunning
Satan Christianity's Other God: Legend, Myth, Lore, or Lie Historical and Biblical Proof of how Man Created Satan and Made Satan to Be A God
James R. Brayshaw
Jesus - The Prophet Who Didn't Die: An Islamic and Quranic explanation about Jesus, Mary, and other fundamentals of Christianity
Iqrasense
Teaching Others to Defend Christianity (2nd Edition)
Cathryn Sterling
No Other Gospel!: Christianity Among the World's Religions
Carl E. Braaten
Mere Christianity; The Screwtape Letters, Miracles; The Great Divorce; The Problem of Pain; A Grief Observed; The Abolition of Man; The Four Loves; Reflect... (The C. S. Lewis Collection: Signature Classics and Other Major Works)
C.S. Lewis
Judaism and Other Religions, Including: Christianity and Judaism, the Jew in the Lotus, Gilyonim, Church's Ministry Among Jewish People
Hephaestus Books
Disproving Christianity and Other Secular Writings
David G. McAfee
Satan, Christianity's Other God?: Legend, Myth, Lore, or Lie (The Imagine No Satan Series Book 1)
James Brayshaw
Christianity's Family Tree: What Other Christians Believe and Why
Adam Hamilton
Contending with Christianity's Critics: Answering New Atheists and Other Objectors
Paul Copan
Christianity and World Religions: Questions We Ask About Other Faiths
Adam Hamilton
Astrotheology and Shamanism: Unveiling the Law of Duality in Christianity and other Religions
Jan Irvin
Early Christianity: An Enthralling Overview of Jesus, the Twelve Apostles, the Conversion of Constantine, and Other Events in Christian History (Religion in Past Times)
Billy Wellman