The Ballad of Emma O'Toole

This is an Apple Books audiobook narrated by a digital voice based on a human narrator.
High stakes marriage 

After shooting a man, the stakes for gambler Logan Devereaux have never been higher. On trial for his life, he's offered a shocking alternate form of restitution…marriage to his victim's pregnant sweetheart! 

Beautiful Emma O'Toole has sworn vengeance against him—and when a newspaper man puts her tragic story to song, the whole nation waits to see what she'll do. Their marriage is the riskiest gamble Logan's ever taken. But he'll put everything he's got on the line for a chance at winning Emma's heart.