Sekaiichi no Okurimono

Searching high and low for her grandfather in a Las Vegas casino was no easy task for Adeline Simpson--she'd never even been out of Muncie, Indiana, before! Grandpa was nowhere in sight, but Mac Cole was. Adeline never imagined a casino owner could be so devilishly handsome or so helpful... Keeping Addy from finding "Blackie'' while pretending to do the opposite was tearing Mac apart. But he'd given his word. Blackie was close to completing his mission, and now Mac wished he'd stay "lost." Mac had only a few days to prove to Addy that she was missing a lot more than her favorite relative. He'd show her all the wonderful things life had to offer, and hopefully, Addy would think he was one of them! (Source: Harlequin Books)