Hachette Children's Group Roman Mysteries: The Assassins of Rome: Book 4

The fourth Roman Mystery takes the friends to Rome on a dangerous assignment as Jonathan grapples with guilt and anger. Jonathan goes on a secret quest to Rome, and Flavia, Nubia, and Lupus set out to find him. Their dangerous mission takes them to the Golden House of Nero where a deadly assassin is rumored to be at work?and they learn what happened to Jonathan's family during the terrible destruction of Jerusalem nine years earlier.