Secret Heirs of Billionaires Series by Kate Hewitt

An heir for her enemy… Ten years ago, innocent Iolanthe Petrakis surrendered to the most ruthless tycoon in Athens. Alekos Demetriou gave her the one and only sinfully seductive night of her life. But when he discovered she was the daughter of his enemy, he cast her out…before Iolanthe could reveal she was pregnant with his child! Now, with her family's company in peril, Iolanthe's forced to reveal her most precious secret to her nemesis... moreAn heir for her enemy… Ten years ago, innocent Iolanthe Petrakis surrendered to the most ruthless tycoon in Athens. Alekos Demetriou gave her the one and only sinfully seductive night of her life. But when he discovered she was the daughter of his enemy, he cast her out…before Iolanthe could reveal she was pregnant with his child! Now, with her family's company in peril, Iolanthe's forced to reveal her most precious secret to her nemesis. When he learns the truth, Alekos declares he will legitimize his son and, to Iolanthe's horror, informs her they will marry! Secret Heirs of Billionaires less

His money can buy everything… Except his heir!Having escaped the streets of Rome, Alessandro runs a multibillion-dollar empire with a control that is world renowned. Yet Mia, his new, forthright executive assistant, threatens that control... moreHis money can buy everything… Except his heir!Having escaped the streets of Rome, Alessandro runs a multibillion-dollar empire with a control that is world renowned. Yet Mia, his new, forthright executive assistant, threatens that control. And soon their fiery exchanges explode into unrivaled passion!Mia is wary of trusting others, so when Alessandro coolly dismisses her after their night together, she dares not tell him she’s pregnant! But on learning her secret, he’s determined to legitimize his child. Mia’s priority is her daughter, but can she let Alessandro in when it means risking her heart? less