[en] How the West Won Intercollegiate Studies Institute
[en] How the West Won · The Neglected Story of the Triumph of Modernity Intercollegiate Studies Institute
[en] The Rise of Christianity Princeton University Press
[en] For the Glory of God · How Monotheism Led to Reformations, Science, Witch-Hunts, and the End of Slavery Princeton University Press
[en] Discovering God HarperOne
[en] Cities of God HarperOne
[en] For the Glory of God Princeton University Press
[en] The Victory of Reason Random House
[en] Bearing False Witness · Debunking Centuries of Anti-Catholic History Templeton Press
[en] God's Battalions HarperOne
[en] The Triumph of Christianity HarperOne
[en] God's Battalions · The Case for the Crusades HarperOne
[de] Gottes Krieger · Die Kreuzzüge in neuem Licht Haffmanns Verlag
[en] [Rodney Rathbone 01] • How to Beat the Bully Without Really Trying Simon Schuster/Paula Wiseman Books
[en] Revenge of the Bully Simon Schuster/Paula Wiseman Books