The world's bestselling introductory Latin course. Developed by the University of Cambridge School Classics Project, this bestselling Latin program provides an enjoyable and carefully paced introduction to the Latin language, complemented by background information on Roman culture and civilization. Starting in Roman Britain and moving on to imperial Rome itself, Unit 3 focuses on the murderous schemes and machinations of Gaius Salvius Liberalis, as he plots his ruthless and apparently unstoppable rise to power.