Catulus was a distinguished orator, poet and prose writer, and was well versed in Greek literature. He wrote a history of his consulship ("De consulatu et de rebus gestis suis") in the manner of Xenophon. A non-extant epic on the Cimbrian War, sometimes attributed to him, was more likely written by Archias. Catulus's contributions to Latin poetry are considered his most significant literary achievements. He is credited with introducing the Hellenistic epigram to Rome and fostering a taste for short, personal poems that comes to fruition with the lyric oeuvre of Valerius Catullus in the 50s BC. Among his circle of literary friends, who ranged widely in social position and political sympathies, were Valerius Aedituus, Aulus Furius, and Porcius Licinius.