- God and the British Soldier: Religion and the British Army in the First and Second World Wars
- God and Uncle Sam: Religion and America's Armed Forces in World War II
- Secularisation In The Christian World
- A Church Militant: Anglicans and the Armed Forces from Queen Victoria to the Vietnam War
- Forgotten Warrior: The Life and Times of Major-General Merton Beckwith-Smith 1890-1942. Foreword by Field Marshal Lord Guthrie







