Covert Makeover by Mallory Kane (2006-07-11) Mass Market Paperback
Book 3 of 4: Miami Confidential
 
Known as much for her undercover skills as for the black stockings even the Miami heat couldn't get her to shed, Sophie Brooks was a mystery her Weddings Your Way coworkers couldn't quite gauge. So when Sean Majors, head of security for a kidnapped heiress's family, started delving into Sophie's past for seemingly professional reasons, her suspicious nature went into overdrive...as did her libido. Telling the teal-eyed bodyguard they were working the same case was out of the question. But with danger lurking around every turn, Sophie had to convince Sean she could protect herself without revealing her cover —  or losing her vulnerable heart.
 
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