Longus

Longus, sometimes Longos (Greek: Λόγγος), was the author of an ancient Greek novel or romance, Daphnis and Chloe (Greek: Δάφνις καὶ Χλόη). Nothing is known of his life; it is assumed that he lived on the isle of Lesbos (setting for Daphnis and Chloe) during the 2nd century AD. https://en.wikipedia.org/wiki/Longus