But I don’t say anything, because it took me a day of wandering Rome to find Latte Piu, the milk bar based on the Korova Milk Bar that Anthony Burgess wrote about in “A Clockwork Orange ...

Anthony Burgess's A Clockwork Orange spawned an underground lexicon that seeped into pop culture and resonates now, writes Arwa Haider, in BBC Culture's new Cult Books series.