• Veterans of Rome (Book 9 of the Veteran of Rome Series)
• The Dacian War (Book 6 of the Veteran of Rome Series)
• Armenia Capta
• The Shield of Rome
• Rome and the Conquest of Mesopotamia (Book 8 of the Veteran of Rome Series)
• Veterans of Rome
• Hibernia (Veteran of Rome Book 2)
• Caledonia
• Germania (Veteran of Rome Book 5)