Carrying the Oil Baron's Four Heirs

"Carrying the Oil Baron’s Four Heirs follows Quinn Calloway, a broke veterinary student who makes a desperate one-night deal with Texas oil-and-ranch heir Wyatt Sterling to save her dying mother. Three months later, Quinn discovers she is pregnant with quadruplets — and the father is the billionaire uncle of her cruel ex-boyfriend, Brett. But the Sterling family will changes everything: Wyatt must marry and prove an heir is on the way before his thirtieth birthday, or the entire Sterling ranch and oil empire will pass to Brett. The four babies Quinn carries become the only thing standing between a dynasty and ruin, pulling her into a high-stakes battle of inheritance, revenge, forbidden love, and family betrayal."