At the Sheikh's Command — Diana Fraser

A powerful, sexy sheikh, a woman on a mission, and a second-chance romance...Sheikh Darrius, King of Sirfa, has never gotten over his lover walking out on him eight years earlier. The evidence had been clear-she didn't see her future with him. So he'd moved on, married, divorced, and was now looking for a new wife who could give him the children his country needed. There's only one thing he wants when Leonora returns to his country-to rid himself of the hold she has over his wandering thoughts during the day, and his erotic dreams at night. He knows there was nothing like a dose of reality to destroy an illusion. And she's just provided the perfect opportunity to do that. Dr. Leonora Cooper is determined to do two things-find the mysterious Bahr al Noor diamond which will secure her promotion and get over Darrius, who'd broken her heart years earlier. So she travels to Sirfa where she can accomplish both goals. How hard can it be? Very hard, as it turns out. Because it's not the country, or the mystery, but the man who rules it who turns out to be her greatest challenge...At the Sheikh's Command is the first book in the Diamond Sheikhs series.