Speak of the Devil look who walked in... Now a chief agent for USCAB's paranormal division, newlywed Mandy Rowling has arrived. Unfortunately, Manhattan's social elite have little regard for her, except for the very wealthy Mrs. Karen Rosenberg who, it turns out, is in need of someone with paranormal skills. During a holiday gathering turned scammy séance at the Rosenberg mansion, a prickly ghost hints that Mr. Rosenberg-believed to have passed away due to an unfortunate accident-may have actually died of suspicious causes. Long hidden secrets are revealed, casting blame on the Upper East Side's crème-de-le-crème, and proving everyone should be thankful for the girl who can speak to spirits in this wild ninth installment of the madcap Manhattan Mystery series.