Heirs Before Vows Series by Maisey Yates

"You'll be mine. You'll be my wife."   With her identity concealed, Allegra Valenti enters Italy's most glorious masquerade ball determined to make happy memories to sustain her through her impending coldly arranged betrothal. But a passionate encounter with a masked stranger has consequences that tear apart her dutiful life.  Brooding Spanish duke Cristian Acosta cannot believe the masked siren he let his guard down for was his best friend's sister—the pampered heiress he grew up despising... more"You'll be mine. You'll be my wife."   With her identity concealed, Allegra Valenti enters Italy's most glorious masquerade ball determined to make happy memories to sustain her through her impending coldly arranged betrothal. But a passionate encounter with a masked stranger has consequences that tear apart her dutiful life.  Brooding Spanish duke Cristian Acosta cannot believe the masked siren he let his guard down for was his best friend's sister—the pampered heiress he grew up despising. To safeguard the Acosta legacy, Cristian must adorn Allegra with a trinket of his own—a gold wedding band! less

"I. Am. Pregnant." Three little words are all it takes to threaten Prince Raphael DeSantis's secret life of pleasurable hedonism, ruin the state of a nation and find him bound to a waitress. To prevent yet another international incident following on the heels of his convenient—and very broken—engagement to a suitable princess, Raphael must now make his mistress his bride! But heartsore Bailey Harper won't come willingly... more"I. Am. Pregnant." Three little words are all it takes to threaten Prince Raphael DeSantis's secret life of pleasurable hedonism, ruin the state of a nation and find him bound to a waitress. To prevent yet another international incident following on the heels of his convenient—and very broken—engagement to a suitable princess, Raphael must now make his mistress his bride! But heartsore Bailey Harper won't come willingly. This arrogant prince will have to use every provocative trick at his disposal to seduce her into submission—and return to his country with Bailey as his wife! less

"You will be my wife…" Esther Abbott was backpacking across Europe when she was approached about being a surrogate. Desperately in need of the money, Esther agreed. But when the deal falls apart, she's left pregnant and alone, with no one to turn to…except the baby's father! Learning he is to have a child with a woman he's never met is a scandal Italian billionaire Renzo Valenti can't afford... more"You will be my wife…" Esther Abbott was backpacking across Europe when she was approached about being a surrogate. Desperately in need of the money, Esther agreed. But when the deal falls apart, she's left pregnant and alone, with no one to turn to…except the baby's father! Learning he is to have a child with a woman he's never met is a scandal Italian billionaire Renzo Valenti can't afford. Following his recent bitter divorce and with an impeccable reputation to maintain, Renzo has no choice but to claim the child…and Esther as his wife! less