The author of the book ‘Caesar’s Sword (II): Siege of Rome’ is David Pilling. ‘Caesar’s Sword (II): Siege of Rome’ is the 2nd book in the ‘Caesar’s Sword’ series. It is set in 537 AD, with the Roman Empire on the march after a successful reconquest of North Africa. In the story, the character, Coel ap Amhar, King Arthur’s grandson, joins the army bound for Italy to escape vengeance. The book analyzes the siege of Rome, the fate of the Empire, and Coel’s battles.