New Delhi, Nov. 24 -- Mexican artistic director Jorge Diaz used to have a unique selection of bedtime stories for his son.

Setting aside well-known books like "Pinocchio," they read tales closer to home. Among their favorites was the Popol Vuh, a compendium of sacred Maya myths.

"Recalling those stories is important," said Diaz, whose grandmother told him legends from her Indigenous lineage as a child. "We have plenty of beautiful, pre-Hispanic tales. But we sometimes forget."

The one he enjoyed with his son recounts the story of hero twins Ixbalanque and Hunahpu.

In the Popol Vuh, the brothers embark on a perilous journey to the Maya underworld. There, they outwit death, confront its lords and ultimately rise transformed.

The myth i...