Fascinating to read about the Emperor's reaction to the news, and his grasp of the ultimate significance of the loss (i.e., Germany became too dangerous to invade, and so was excluded from the Romanised world). This book not only gives a superbly detailed account of the first Emperor, but also shows how the seeds of Rome's downfall were sown in the first 10 years of the christian calendar. You can also trace the beginnings of virtually every major medeival and modern war from this period in Roman history.

A uniquely compelling read.