From the New York Times bestselling author of The Proposal and "rising star in the romance genre" (Entertainment Weekly) comes a dazzling new novel about a spontaneous holiday vacation that turns into an unforgettable romance. Vivian Forest has been out of the country a grand total of one time, so when she gets the chance to tag along on her daughter Maddie's work trip to England to style a royal family member, she can't refuse. She's excited to spend the holidays taking in the magnificent British sights, but what she doesn't expect is to become instantly attracted to a certain private secretary, his charming accent, and unyielding formality. Malcolm Hudson has worked for the Queen for years and has never given a personal, private tour—until now. He is intrigued by Vivian the moment he meets her and finds himself making excuses just to spend time with her. When flirtatious banter turns into a kiss under the mistletoe, things snowball into a full-on fling. Despite a ticking timer on their holiday romance, they are completely fine with ending their short, steamy affair come New Year's Day. . .or are they?