Available on Amazon, Moon Men, a time travel novel, prominently features a Mexican or Latino hero. He is Theodore Avila, the narrator of the book.
The exact heritage of time travel agent Avila in the book is left open to your individual interpretation. But, the character’s surname can readily by found in both Portuguese and Hispanic populations today. It is pronounced differently in various regions where the name is found. For example, in Avila Beach in San Luis Obispo County, California, the first letter of Avila is pronounced like the first letter of Apple.