I could list a dozen novels everyone’s heard of, but the definition of "famous" gets tricky. 'Moby-Dick' is famous, but how many have genuinely read it cover-to-cover? Its fame is almost a cultural meme. Then there’s 'Pride and Prejudice' – famous in a different, more accessible way, with adaptations pulling in new readers constantly. 'Don Quixote' is foundational, but its fame in English-speaking circles feels more academic.
What’s interesting is how a book's fame shifts. 'The Great Gatsby' wasn't a giant hit in its day; its fame was built later by the education system. So the most famous titles might be the ones we’re assigned, the ones that become shorthand. 'To Kill a Mockingbird', '1984' – they're social reference points as much as they are books.
My own litmus test is whether my mom, who isn't a big reader, recognizes the title. She knows 'Jane Eyre' and 'Wuthering Heights', but draws a blank on 'Crime and Punishment'. That’s a kind of fame, too.