Best work on Horace

Want to tap in to the collective experience, to supplement my own
impressions, my own work over the years, and my stalking of bibliographies:

What first comes to mind if I were to ask you to name a couple of works on
Horace, article or book or non-print, that are essential, not just because
they are solid, but because they move the needle a bit--the “can’t really
get in the conversation in any serious way without them” kind of works.

I have come to some faves, over the past several decades of a growing focus
on Horace, but wonder how idiosyncratic they are.

In curiosity,
ASB


Andrew S. Becker
Latin & Ancient Greek
Ancient & Modern Poetics
Modern & Classical Langs & Lits, Virginia Tech