Protecting the Colton Bride

This is an Apple Books audiobook narrated by a digital voice based on a human narrator.
A cowboy's marriage of convenience may lead to a deadly honeymoon in the latest from New York Times bestselling author Elle James 

With his ranch in financial trouble, cowboy Daniel Colton makes the perfect proposal to Megan Talbot—a marriage of convenience to save his business and ensure she receives her inheritance. But spending night after night with the strawberry blonde beauty tests all boundaries of Daniel's self-control. And when a killer targets his new bride, vying for her estate, it sets off all of his protective instincts. Daniel refuses to trade his honeymoon for a funeral. Now it's a race against the clock to track down the culprit and protect the wife who's starting to be so much more to him than just a business partner.