The Sheikh's Wedding Contract (Harlequin Presents Series #3347)

The Sensuous Sheikh: Married for Duty 

Newly crowned Sheikh Zayed Al Afzal needs to earn his people's allegiance. And that means the one thing this wicked playboy has always avoided—marriage! His viziers may have a bevy of beautiful options for him, but when Zayed meets exquisite Nadia Amani he makes a choice that's all his own. 

Now, with the wedding contract signed and sealed, Zayed learns the shocking truth—Nadia is his enemy's daughter! But in the dark desert nights Zayed's desire for his princess intensifies and anger gives way to a sensual hunger that begs to be satisfied… 

The world's sexiest billionaires finally say "I do!"