When at Home, Bake as the Romans Baked

There's a Youtube channel (Historical Italian Cooking) that deals in ancient Italian cooking and, while it seems really interesting, I unfortunately can't clearly understand the host due to his accent and intonation. I speak Italian so it's somehow doubly frustrating but, regardless, I plan to power through some videos and try some out soon.

Here's an example, of Medieval pizza:

https://www.youtube.com/watch?v=4hFVvDOlznE

First things first - I plan to buy the book La Cucina from the Italian Academy of Cuisine and start learning some slightly more "modern" recipes (however, keep in mind that it is not a typical recipe book, which reviewers attest to): https://i.imgur.com/bCYWuSz.png