Metamorpheses, by Ovid

His look still grim with glaring eyes, and every kind of way
His cruel heart in outward shape doth well itself bewray.

The Hero With A Thousand Faces, by Joseph Campbell

A┬áhero┬áventures forth from the world of common day into a region of supernatural wonder: fabulous forces are there encountered and a decisive victory is won: the hero comes back from this mysterious adventure with the power to bestow boons on his fellow man. THE HERO WITH A THOUSAND FACES, by Joseph Campbell   The Hero…