vir erat amplus et corpulentus nullo fere collo, maxima tamen mystace. Domina Dursley erat macra et flava… Durslei filium parvum nomine Dudley habebant nec usquam, eorum sententia, erat puer splendidior
The Romans were not prolific novelists, and almost no prose fiction survives. I suspect the Potter novels are the longest work of Latin prose fiction which currently exists.
This is the introduction to some of the main characters. Give it a minute or two, and then see it mapped out on the next page.