O

Oppian (fl c.215 CE)
  1. Cynegetica [Didactic poem in 4 books:]
  2. Halieutica [Didactic poem in 5 books]

Origen (185-254 CE)
  1. Hexapla [Bible translation]

Ovid (43 BCE-18 CE)
  1. Amores [Love poems in elegiacs:]
  2. Ars Amatoria [Poem of elegiacs in 3 books:]
  3. Epistulae ex Ponto [Elegiac poems in 4 books]
  4. Fasti [Poem of elegiacs in 6 books]
  5. Halieutica [Treatise]
  6. Heroidum Epistulae [Amatory poems in elegiacs]
  7. Medea [Tragedy drama]
  8. Medicamina Faciei Femineae [Poem in elegiacs]
  9. Metamorphoses [Mythological tales in 15 books]
  10. Pontic Epistles [Elegaic poems in 4 books]
  11. Remedia Amoris [Poem in elegiacs]
  12. Tristia [Elegiac poem in 5 books]