Sheikh's Honor: Harlequin comics

What’s the dastardly rogue who kidnapped Clio’s sister years ago in the desert country of Barakat doing at Love Lake? Her sister is safe and sound—and married to a prince!—but Clio still can’t forgive this man for what he did in the past. Now she has to be the tour guide even though he’s on a mission that must be kept secret from her. Will Clio keep the love growing inside her a secret, as well?