"This debut romance sparkles." — Library Journal (starred review) on Unbuttoning the CEO TWO TICKETS TO PARADISE After some disappointing dates, Karen Ramirez has concluded that great sex is for other people. Especially since medical school won't leave her much time for romance anyway. Then she runs into tall, dark, charming, and ridiculously wealthy Mark Lansing—and quickly reconsiders celibacy. Adding to temptation? Mark will be the best man at her sister's wedding and the nuptial destination is sultry Puerto Rico. Now this trip might just be sensory overload—or the perfect chance for Karen to find the groove she's never had. For CEO Mark Lansing, his perfect match would be smart, sweet, and funny, with long legs and silky hair the color of dark chocolate. In short, someone a lot like Karen. But Mark's looking to settle down, while a relationship is the last thing on Karen's mind. So Mark proposes a plan: he and Karen will use their weekend in paradise to sizzling advantage—before downshifting to friendship. The only problem? Karen is all Mark can think of when he gets home. Now his most challenging negotiation will be for the one thing money can't buy . . .