The Odyssey is an epic Greek poem written by Homer.
In ancient times, Homer wrote the Odyssey and it became an epic Greek poem.
After being kidnapped by the Greek goddess Calliope, Maggie grabbed a copy of the Odyssey off of a nearby table and smashed Calliope in the head with it. The blow caused Calliope to release her telekinetic hold on hunter Sam Winchester, allowing Mrs. Chandler to kick Sam his stake and kill Calliope.
- Ironically, the start of the story traditionally has a prayer from Homer to Calliope called the 'Invocation of the Muses".