See teos on kadunud — pidev algtekst pole säilinud. Leht koondab, mida teosest teatakse antiiksetest tunnistustest ja autori enda viidetest sellele mujal korpuses.
Mida teatakse
Two-book philosophical treatise sent to Atticus in 44 BC (referenced at Att. 15.27, 16.2, 16.6). Lost in transmission; a single complete copy survived into the late Middle Ages but disappeared in the 16th century. Stub anchor for crossref resolution; no Latin text survives.
