Terms of Engagement Billionaire Quinn Sullivan is close to taking over his enemy's company. He simply has to marry his rival's youngest daughter. But when Kira Murray begs him not to seduce her sister, Quinn can't help being intrigued. Here is a woman who ignites feelings far more exciting. Now the tycoon has a new agenda...Lessons in Seduction Dare he break royal protocol? A prince on a quest to find the perfect wife doesn't have time to trifle with a commoner. But Adam Marconi's longtime friend and sometime driver, Danielle St. Claire, has him contemplating a change in plans. Why can't a royal have a little fun before finally settling down?