Euclid's Wall

A century after civilization fell in a day and a night of tectonic cataclysm, scattered communities have regained a fraction of what humanity lost on that Day of Destruction. One such is the Duchy of Hampshire on the southern tip of England. Hampshire is at war with the Califat de Normandie. It is a war that has been profitable for merchant sea captain Ethan Scott of the Sailing Barque Hellespont....