|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||yesterday||52.52||$23.25||You save $29.27|
|Amazon US||2 days ago||35.56||$23.25||You save $12.31|
|Book Depository US||1 days ago||25.87||$23.25||You save $2.62|
Sir Richard Southern (1912-2001) was an expert on the medieval church and author of the renowned text, The Making of the Middle Ages. He taught at Oxford and was President of St John's College there. He was knighted in 1974.