the corner of his eye Guy watched her intercept a tall, well-built stranger. His mouth twisted as she flung her arms around the man and kissed him on the cheek, before stepping away with a beaming smile. It certainly hadnât taken her long to find company. âWhoâs the man beside Avery Lancaster?â he demanded. His twin knew everyone worth knowing. Blakeâs networking skills and business acumen were unsurpassed. âLooks familiar.â Blake frowned with concentration. He snapped his fingers. âGot it. A vintner. From CaliforniaâI think. But I canât recall his name.â âWhich winery is he with? Does he grow good grapes?â It seemed important to establish a flaw in the stranger who stood too close to Avery for Guyâs comfort. Blake shook his head. âCanât remember. It will come to me. Why the interest?â Guy refused to admit that he was fishing. Whoever Averyâs quarry was, his highly polished Italian shoes and the avant-garde designer-label tuxedo he wore were a testimony to his wealth. It would be good to know that he had some weakness that could be exposed when needed. âAlways good to know whoâs making the best wines.â âInformation always gives us an edge over the competition,â agreed Blake. At that moment Avery threw her head back and laughed at something the Californian said. Her earrings danced and her eyes sparkled. Unexpectedly, anger ignited in Guyâs belly. He swung away and told himself he should be relieved to be rid of a gold digger like Avery. So why the hell was he so damned annoyed? Heâd always been easygoing about relationships, shrugging philosophically when they ended. And usually remaining friends with his former lovers. But this time it was different. Blake asked him something. He grunted his assent without any idea about what heâd agreed to. Then he told himself Avery had declared war by running out on him in New York without an explanation of why sheâd seduced his business partner, his friend. Heâd deserved to know. She might think it was over between them. But he wasnât through with her yet. Not by a long shot. No one betrayed him, then ran out on himâ¦and Avery was about to learn that. When Erica joined him and Blake, Guy shifted to get a clear view of Avery again as she accepted a glass of champagne that a waiter offered. She didnât take a sip. A heartbeat later, Averyâs head turned his way. Guy found himself blurting out to Erica that sheâd done a great job with tonightâs cocktail party before Avery could catch him staringat her with puppy-dog eyes. He didnât even notice his half sisterâs flush of surprised pleasure or Blake glaring daggers at him, reflecting the uneasy relationship between the Jarrod brothers and their new-found half-sister. Another furtive glance showed that Avery had set her untouched glass of champagne down on the edge of the table behind her and was talking, gesturing with both her hands to illustrate what she was saying. When her fingertips settled on her companionâs jacket sleeve, anger stabbed deep in Guyâs chest. Forgetting to pretend disinterest, he assessed the easy familiarity of the gesture through narrowed, bitter eyes. Maybe not a stranger after all. A former lover? Someone sheâd been pursuing even while she passed time in his own bed? Bile rose in the back of Guyâs throat. âWhatâs wrong?â Guy started. Erica was gazing at him with concerned eyes. He glanced around. âDonât worry, Blakeâs not here. Heâs gone to fetch me a glass of water. Iâm hot and thirsty. Itâs been a long day.â That made him feel curiously uncomfortable. He hadnât been aware of Ericaâs discomfort. Or his twinâs departure. Because heâd been too damned busy devouring Avery with his eyes. Was he so transparent that even the half sister