For Roman history, start with SPQR: A History of Ancient Rome; for Greek epic and translation, use The Odyssey; for wider Greek context, add Ancient Greece: A Very Short Introduction and Introducing the Ancient Greeks. Virgil’s The Aeneid is useful if you want to connect literature, empire, and Augustan ideology.
For video and object work, use Classics at Cambridge, Getty Museum, The British Museum, and Center for Hellenic Studies. Pair one Cambridge-facing video with one museum-led object study, then write a paragraph on what the visual evidence adds that a literary text cannot.
For audio, In Our Time: History, Natalie Haynes Stands Up for the Classics, Let's Talk About Myths, Baby! give structured routes into ancient history, myth, reception, and interpretive debates. For language and text practice, use Getting started on classical Latin, JACT Greek Summer School, Perseus Digital Library, Dickinson College Commentaries.