Book 11, the first of the later books of the Annals to survive, narrates two years in the reign of Claudius, AD 47-8. While Claudius is busy with the duties of his censorship, his wife Messalina is having a very public love affair with the young aristocrat Silius that eventually ruins her. In a book that also treats German, eastern, and other Roman internal affairs, a third of the surviving narrat...