The Pergamum Collection publishes books history has long forgotten. We transcribe books by hand that are now hard to find and out of print.

The History of the Crusades Volume 3 is the third of Michaud's three volume set, and covers the 8th Crusade and subsequent crusades against the Turks.

• The History of the Crusades Volume 2
• The History of the Crusades Volume 1
• The Life of Charlemagne
• History of Germany in the Middle Ages
• The Order of the Hospital of St. John of Jerusalem: Being a History of the English Hospitallers of St. John, Their Rise and Progress