I recently was sent a copy of a book entitled The Donkey and the Boat: Reinterpreting the Mediterranean Economy, 950-1180. A brand new comparative study of the regional economies of the Mediterranean, with an indepth look at Egypt, Tunisia, Sicily, Byzantium, Islamic Spain and Portugal, and north-central Italy. The perfect kind of nerdy book for me! Chris Wickham is the real deal, probably the greatest early medievalist writing today, concentrating on economy more than politics. Too often the southern Mediterranean gets over looked on the medieval period, with the Islamic lands and Byzantium almost barely existing in some accounts of Northern Europe. But without Islamic Egypt and Tunisia, and Christian Byzantium, Europe let alone Northern Europe would have never come into formation. Really looking forward to delving into this. Eventually.