The Quest for the Trinity: The Doctrine of God in Scripture, History and...

Doctrine and Practice in the Early Church: Second Edition

Deterrence and the Revolution in Soviet Military Doctrine

Mary: A History of Doctrine and Devotion

Hidden and Revealed: The Doctrine of God in the Reformed and Eastern Orthodox...

An Invitation to the Secret Doctrine

Storm of Steel: The Development of Armor Doctrine in Germany and the Soviet...

Path to Blitzkrieg: Doctrine and Training in the German Army, 1920-39