Seducing Sarah - Book 6: The Cider King: Jonathan
Ami LeCoeur

Her business is still going great. In fact, with Tammy and Rhonda's help, she's expanding into new venues that have all the earmarks of be a lucrative new direction. In pursuit of her own business acumen and excellence, she heads off to a business symposium, looking for new ways to focus her marketing, and still have a satisfying personal life.
While meeting up with a new friend in the bar, she gets a surprise when she runs into an "old" friend from home. But this trip is strictly business, and she intends to keep it that way. Unfortunately, her new friend finds her old friend way too interesting, and Sarah decides she needs to step into the middle before things go too far.
This is book 6 in the Seducing Sarah series.