The Wedding Game (Harlequin Historical)

The engagement escapade! 

This season, all eyes are on biddable, well-connected Lady Belle. And for ambitious Benjamin Lovell, she's the perfect candidate for a convenient marriage. First, though, he must contend with her fiercely protective sister, Lady Amelia Summoner. 

Amy is determined that only the right man will win her sister, and rakish Benjamin is certainly not that. Every move he makes, she'll be one step ahead! Until the games get out of hand…and Amy realizes she's broken her own rules and fallen for Ben herself!