Bind (The Donovan Dynasty #1)

No way will he have a marriage in name only... Desperate to save her family's fortune, Lara Bertrand turns to the only man who can save her—Connor Donovan, a devastatingly ruthless billionaire, and her father's sworn enemy. Connor has spent years trying to acquire the Bertrand business, and now the smart and seductive heiress is in his office, offering her pretty little self as a sacrifice, one he'll accept. For a price. The business isn't enough. He wants Lara as his wife. Lara will do anything for her family. Until she realizes that wearing Connor's wedding ring will give him erotic rights that leave her breathless. As she looks into his dark, determined eyes, she wonders if she can pay his price.